On Thu, 2024-05-16 at 13:34 -0400, Steven Rostedt wrote: > From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx> > > [ > This is a treewide change. I will likely re-create this patch > again in > the second week of the merge window of v6.10 and submit it then. > Hoping > to keep the conflicts that it will cause to a minimum. > ] > > With the rework of how the __string() handles dynamic strings where > it > saves off the source string in field in the helper structure[1], the > assignment of that value to the trace event field is stored in the > helper > value and does not need to be passed in again. > > This means that with: > > __string(field, mystring) > > Which use to be assigned with __assign_str(field, mystring), no > longer > needs the second parameter and it is unused. With this, > __assign_str() > will now only get a single parameter. > > There's over 700 users of __assign_str() and because coccinelle does > not > handle the TRACE_EVENT() macro I ended up using the following sed > script: > > git grep -l __assign_str | while read a ; do > sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > > /tmp/test-file; > mv /tmp/test-file $a; > done > > I then searched for __assign_str() that did not end with ';' as those > were multi line assignments that the sed script above would fail to > catch. > > Note, the same updates will need to be done for: > > __assign_str_len() > __assign_rel_str() > __assign_rel_str_len() > > I tested this with both an allmodconfig and an allyesconfig (build > only for both). > > [1] > https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@xxxxxxxxxxx/ > > Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx> > Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> > Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> > Cc: Julia Lawall <Julia.Lawall@xxxxxxxx> > Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx> Acked-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx> #for drivers/drm/xe > --- > arch/arm64/kernel/trace-events-emulation.h | 2 +- > arch/powerpc/include/asm/trace.h | 4 +- > arch/x86/kvm/trace.h | 2 +- > drivers/base/regmap/trace.h | 18 +-- > drivers/base/trace.h | 2 +- > drivers/block/rnbd/rnbd-srv-trace.h | 12 +- > drivers/bus/mhi/host/trace.h | 12 +- > drivers/cxl/core/trace.h | 24 ++-- > drivers/dma-buf/sync_trace.h | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16 +-- > .../amd/display/amdgpu_dm/amdgpu_dm_trace.h | 2 +- > .../drm/i915/display/intel_display_trace.h | 56 ++++----- > drivers/gpu/drm/lima/lima_trace.h | 2 +- > drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 12 +- > .../gpu/drm/scheduler/gpu_scheduler_trace.h | 4 +- > drivers/gpu/drm/virtio/virtgpu_trace.h | 2 +- > drivers/infiniband/core/cma_trace.h | 4 +- > drivers/infiniband/hw/hfi1/hfi.h | 2 +- > drivers/infiniband/hw/hfi1/trace_dbg.h | 2 +- > drivers/infiniband/hw/hfi1/trace_rx.h | 2 +- > drivers/infiniband/hw/hfi1/trace_tid.h | 4 +- > drivers/infiniband/hw/hfi1/trace_tx.h | 4 +- > drivers/infiniband/sw/rdmavt/trace.h | 2 +- > drivers/infiniband/sw/rdmavt/trace_rvt.h | 2 +- > drivers/interconnect/trace.h | 10 +- > drivers/iommu/intel/trace.h | 6 +- > .../media/platform/nvidia/tegra-vde/trace.h | 2 +- > drivers/misc/mei/mei-trace.h | 6 +- > drivers/net/dsa/mv88e6xxx/trace.h | 4 +- > .../ethernet/freescale/dpaa/dpaa_eth_trace.h | 2 +- > .../freescale/dpaa2/dpaa2-eth-trace.h | 4 +- > .../ethernet/fungible/funeth/funeth_trace.h | 6 +- > .../net/ethernet/hisilicon/hns3/hns3_trace.h | 4 +- > .../hisilicon/hns3/hns3pf/hclge_trace.h | 12 +- > .../hisilicon/hns3/hns3vf/hclgevf_trace.h | 10 +- > drivers/net/ethernet/intel/i40e/i40e_trace.h | 10 +- > drivers/net/ethernet/intel/iavf/iavf_trace.h | 6 +- > drivers/net/ethernet/intel/ice/ice_trace.h | 12 +- > .../ethernet/marvell/octeontx2/af/rvu_trace.h | 12 +- > .../mellanox/mlx5/core/diag/cmd_tracepoint.h | 4 +- > .../mlx5/core/diag/en_rep_tracepoint.h | 2 +- > .../mlx5/core/diag/en_tc_tracepoint.h | 2 +- > .../mlx5/core/diag/fw_tracer_tracepoint.h | 5 +- > .../mlx5/core/esw/diag/qos_tracepoint.h | 8 +- > .../mlx5/core/sf/dev/diag/dev_tracepoint.h | 2 +- > .../mlx5/core/sf/diag/sf_tracepoint.h | 14 +-- > .../mlx5/core/sf/diag/vhca_tracepoint.h | 2 +- > drivers/net/fjes/fjes_trace.h | 10 +- > drivers/net/hyperv/netvsc_trace.h | 8 +- > drivers/net/wireless/ath/ath10k/trace.h | 64 +++++----- > drivers/net/wireless/ath/ath11k/trace.h | 44 +++---- > drivers/net/wireless/ath/ath12k/trace.h | 16 +-- > drivers/net/wireless/ath/ath6kl/trace.h | 4 +- > drivers/net/wireless/ath/trace.h | 4 +- > .../broadcom/brcm80211/brcmfmac/tracepoint.h | 4 +- > .../brcm80211/brcmsmac/brcms_trace_brcmsmac.h | 2 +- > .../brcmsmac/brcms_trace_brcmsmac_msg.h | 2 +- > .../brcmsmac/brcms_trace_brcmsmac_tx.h | 6 +- > .../wireless/intel/iwlwifi/iwl-devtrace-msg.h | 2 +- > .../net/wireless/intel/iwlwifi/iwl-devtrace.h | 2 +- > drivers/soc/qcom/pmic_pdcharger_ulog.h | 2 +- > drivers/soc/qcom/trace-aoss.h | 4 +- > drivers/soc/qcom/trace-rpmh.h | 4 +- > drivers/thermal/thermal_trace.h | 10 +- > drivers/usb/cdns3/cdns3-trace.h | 26 ++-- > drivers/usb/cdns3/cdnsp-trace.h | 10 +- > drivers/usb/chipidea/trace.h | 4 +- > drivers/usb/dwc3/trace.h | 8 +- > drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 22 ++-- > drivers/usb/gadget/udc/trace.h | 4 +- > drivers/usb/mtu3/mtu3_trace.h | 8 +- > drivers/usb/musb/musb_trace.h | 12 +- > fs/bcachefs/trace.h | 6 +- > fs/nfs/nfs4trace.h | 42 +++---- > fs/nfs/nfstrace.h | 41 +++--- > fs/nfsd/trace.h | 40 +++--- > fs/ocfs2/ocfs2_trace.h | 60 ++++----- > fs/smb/client/trace.h | 18 +-- > fs/xfs/scrub/trace.h | 10 +- > fs/xfs/xfs_trace.h | 26 ++-- > include/ras/ras_event.h | 12 +- > include/trace/events/asoc.h | 22 ++-- > include/trace/events/avc.h | 6 +- > include/trace/events/bridge.h | 16 +-- > include/trace/events/btrfs.h | 6 +- > include/trace/events/cgroup.h | 10 +- > include/trace/events/clk.h | 18 +-- > include/trace/events/cma.h | 8 +- > include/trace/events/devfreq.h | 4 +- > include/trace/events/devlink.h | 50 ++++---- > include/trace/events/dma_fence.h | 4 +- > include/trace/events/erofs.h | 2 +- > include/trace/events/f2fs.h | 20 +-- > include/trace/events/habanalabs.h | 10 +- > include/trace/events/huge_memory.h | 4 +- > include/trace/events/hwmon.h | 6 +- > include/trace/events/initcall.h | 2 +- > include/trace/events/intel_ish.h | 2 +- > include/trace/events/io_uring.h | 14 +-- > include/trace/events/iocost.h | 14 +-- > include/trace/events/iommu.h | 8 +- > include/trace/events/irq.h | 2 +- > include/trace/events/iscsi.h | 2 +- > include/trace/events/kmem.h | 2 +- > include/trace/events/lock.h | 4 +- > include/trace/events/mmap_lock.h | 4 +- > include/trace/events/mmc.h | 4 +- > include/trace/events/module.h | 8 +- > include/trace/events/napi.h | 2 +- > include/trace/events/neigh.h | 6 +- > include/trace/events/net.h | 12 +- > include/trace/events/netlink.h | 2 +- > include/trace/events/oom.h | 2 +- > include/trace/events/osnoise.h | 2 +- > include/trace/events/power.h | 23 ++-- > include/trace/events/pwc.h | 4 +- > include/trace/events/qdisc.h | 12 +- > include/trace/events/qla.h | 2 +- > include/trace/events/qrtr.h | 2 +- > include/trace/events/regulator.h | 6 +- > include/trace/events/rpcgss.h | 20 +-- > include/trace/events/rpcrdma.h | 52 ++++---- > include/trace/events/rpm.h | 6 +- > include/trace/events/sched.h | 8 +- > include/trace/events/sof.h | 12 +- > include/trace/events/sof_intel.h | 16 +-- > include/trace/events/sunrpc.h | 118 +++++++++------- > -- > include/trace/events/swiotlb.h | 2 +- > include/trace/events/target.h | 4 +- > include/trace/events/tegra_apb_dma.h | 6 +- > include/trace/events/ufs.h | 24 ++-- > include/trace/events/workqueue.h | 2 +- > include/trace/events/xdp.h | 2 +- > include/trace/stages/stage6_event_callback.h | 4 +- > kernel/trace/bpf_trace.h | 2 +- > net/batman-adv/trace.h | 4 +- > net/dsa/trace.h | 34 ++--- > net/ieee802154/trace.h | 2 +- > net/mac80211/trace.h | 2 +- > net/openvswitch/openvswitch_trace.h | 8 +- > net/smc/smc_tracepoint.h | 4 +- > net/tipc/trace.h | 16 +-- > net/wireless/trace.h | 2 +- > samples/trace_events/trace-events-sample.h | 19 +-- > sound/core/pcm_trace.h | 2 +- > sound/hda/trace.h | 6 +- > sound/soc/intel/avs/trace.h | 4 +- > 147 files changed, 785 insertions(+), 799 deletions(-) > > diff --git a/arch/arm64/kernel/trace-events-emulation.h > b/arch/arm64/kernel/trace-events-emulation.h > index 6c40f58b844a..c51b547b583e 100644 > --- a/arch/arm64/kernel/trace-events-emulation.h > +++ b/arch/arm64/kernel/trace-events-emulation.h > @@ -18,7 +18,7 @@ TRACE_EVENT(instruction_emulation, > ), > > TP_fast_assign( > - __assign_str(instr, instr); > + __assign_str(instr); > __entry->addr = addr; > ), > > diff --git a/arch/powerpc/include/asm/trace.h > b/arch/powerpc/include/asm/trace.h > index d9ac3a4f46e1..a7b69b25296b 100644 > --- a/arch/powerpc/include/asm/trace.h > +++ b/arch/powerpc/include/asm/trace.h > @@ -137,7 +137,7 @@ TRACE_EVENT(rtas_input, > > TP_fast_assign( > __entry->nargs = be32_to_cpu(rtas_args->nargs); > - __assign_str(name, name); > + __assign_str(name); > be32_to_cpu_array(__get_dynamic_array(inputs), > rtas_args->args, __entry->nargs); > ), > > @@ -162,7 +162,7 @@ TRACE_EVENT(rtas_output, > TP_fast_assign( > __entry->nr_other = be32_to_cpu(rtas_args->nret) - > 1; > __entry->status = be32_to_cpu(rtas_args->rets[0]); > - __assign_str(name, name); > + __assign_str(name); > be32_to_cpu_array(__get_dynamic_array(other_outputs) > , > &rtas_args->rets[1], __entry- > >nr_other); > ), > diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h > index c6b4b1728006..b6d52751dba8 100644 > --- a/arch/x86/kvm/trace.h > +++ b/arch/x86/kvm/trace.h > @@ -1678,7 +1678,7 @@ TRACE_EVENT(kvm_nested_vmenter_failed, > ), > > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > __entry->err = err; > ), > > diff --git a/drivers/base/regmap/trace.h > b/drivers/base/regmap/trace.h > index 704e106e5dbd..bcc5a8b226a6 100644 > --- a/drivers/base/regmap/trace.h > +++ b/drivers/base/regmap/trace.h > @@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(regmap_reg, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > __entry->reg = reg; > __entry->val = val; > ), > @@ -74,7 +74,7 @@ DECLARE_EVENT_CLASS(regmap_bulk, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > __entry->reg = reg; > __entry->val_len = val_len; > memcpy(__get_dynamic_array(buf), val, val_len); > @@ -113,7 +113,7 @@ DECLARE_EVENT_CLASS(regmap_block, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > __entry->reg = reg; > __entry->count = count; > ), > @@ -163,9 +163,9 @@ TRACE_EVENT(regcache_sync, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > - __assign_str(status, status); > - __assign_str(type, type); > + __assign_str(name); > + __assign_str(status); > + __assign_str(type); > ), > > TP_printk("%s type=%s status=%s", __get_str(name), > @@ -184,7 +184,7 @@ DECLARE_EVENT_CLASS(regmap_bool, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > __entry->flag = flag; > ), > > @@ -216,7 +216,7 @@ DECLARE_EVENT_CLASS(regmap_async, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > ), > > TP_printk("%s", __get_str(name)) > @@ -264,7 +264,7 @@ TRACE_EVENT(regcache_drop_region, > ), > > TP_fast_assign( > - __assign_str(name, regmap_name(map)); > + __assign_str(name); > __entry->from = from; > __entry->to = to; > ), > diff --git a/drivers/base/trace.h b/drivers/base/trace.h > index 3192e18f877e..e52b6eae060d 100644 > --- a/drivers/base/trace.h > +++ b/drivers/base/trace.h > @@ -28,7 +28,7 @@ DECLARE_EVENT_CLASS(devres, > __field(size_t, size) > ), > TP_fast_assign( > - __assign_str(devname, dev_name(dev)); > + __assign_str(devname); > __entry->op = op; > __entry->node = node; > __entry->name = name; > diff --git a/drivers/block/rnbd/rnbd-srv-trace.h > b/drivers/block/rnbd/rnbd-srv-trace.h > index 8dedf73bdd28..89d0bcb17195 100644 > --- a/drivers/block/rnbd/rnbd-srv-trace.h > +++ b/drivers/block/rnbd/rnbd-srv-trace.h > @@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(rnbd_srv_link_class, > > TP_fast_assign( > __entry->qdepth = srv->queue_depth; > - __assign_str(sessname, srv->sessname); > + __assign_str(sessname); > ), > > TP_printk("sessname: %s qdepth: %d", > @@ -85,7 +85,7 @@ TRACE_EVENT(process_rdma, > ), > > TP_fast_assign( > - __assign_str(sessname, srv->sessname); > + __assign_str(sessname); > __entry->dir = id->dir; > __entry->ver = srv->ver; > __entry->device_id = le32_to_cpu(msg->device_id); > @@ -130,7 +130,7 @@ TRACE_EVENT(process_msg_sess_info, > __entry->proto_ver = srv->ver; > __entry->clt_ver = msg->ver; > __entry->srv_ver = RNBD_PROTO_VER_MAJOR; > - __assign_str(sessname, srv->sessname); > + __assign_str(sessname); > ), > > TP_printk("Session %s using proto-ver %d (clt-ver: %d, srv- > ver: %d)", > @@ -165,8 +165,8 @@ TRACE_EVENT(process_msg_open, > > TP_fast_assign( > __entry->access_mode = msg->access_mode; > - __assign_str(sessname, srv->sessname); > - __assign_str(dev_name, msg->dev_name); > + __assign_str(sessname); > + __assign_str(dev_name); > ), > > TP_printk("Open message received: session='%s' path='%s' > access_mode=%s", > @@ -189,7 +189,7 @@ TRACE_EVENT(process_msg_close, > > TP_fast_assign( > __entry->device_id = le32_to_cpu(msg->device_id); > - __assign_str(sessname, srv->sessname); > + __assign_str(sessname); > ), > > TP_printk("Close message received: session='%s' device > id='%d'", > diff --git a/drivers/bus/mhi/host/trace.h > b/drivers/bus/mhi/host/trace.h > index 368515dcb22d..95613c8ebe06 100644 > --- a/drivers/bus/mhi/host/trace.h > +++ b/drivers/bus/mhi/host/trace.h > @@ -103,7 +103,7 @@ TRACE_EVENT(mhi_gen_tre, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > __entry->ch_num = mhi_chan->chan; > __entry->wp = mhi_tre; > __entry->tre_ptr = mhi_tre->ptr; > @@ -131,7 +131,7 @@ TRACE_EVENT(mhi_intvec_states, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > __entry->local_ee = mhi_cntrl->ee; > __entry->state = mhi_cntrl->dev_state; > __entry->dev_ee = dev_ee; > @@ -158,7 +158,7 @@ TRACE_EVENT(mhi_tryset_pm_state, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > if (pm_state) > pm_state = __fls(pm_state); > __entry->pm_state = pm_state; > @@ -184,7 +184,7 @@ DECLARE_EVENT_CLASS(mhi_process_event_ring, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > __entry->rp = rp; > __entry->ptr = rp->ptr; > __entry->dword0 = rp->dword[0]; > @@ -226,7 +226,7 @@ DECLARE_EVENT_CLASS(mhi_update_channel_state, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > __entry->ch_num = mhi_chan->chan; > __entry->state = state; > __entry->reason = reason; > @@ -265,7 +265,7 @@ TRACE_EVENT(mhi_pm_st_transition, > ), > > TP_fast_assign( > - __assign_str(name, mhi_cntrl->mhi_dev->name); > + __assign_str(name); > __entry->state = state; > ), > > diff --git a/drivers/cxl/core/trace.h b/drivers/cxl/core/trace.h > index e5f13260fc52..fdd05e938c59 100644 > --- a/drivers/cxl/core/trace.h > +++ b/drivers/cxl/core/trace.h > @@ -60,8 +60,8 @@ TRACE_EVENT(cxl_aer_uncorrectable_error, > __array(u32, header_log, CXL_HEADERLOG_SIZE_U32) > ), > TP_fast_assign( > - __assign_str(memdev, dev_name(&cxlmd->dev)); > - __assign_str(host, dev_name(cxlmd->dev.parent)); > + __assign_str(memdev); > + __assign_str(host); > __entry->serial = cxlmd->cxlds->serial; > __entry->status = status; > __entry->first_error = fe; > @@ -106,8 +106,8 @@ TRACE_EVENT(cxl_aer_correctable_error, > __field(u32, status) > ), > TP_fast_assign( > - __assign_str(memdev, dev_name(&cxlmd->dev)); > - __assign_str(host, dev_name(cxlmd->dev.parent)); > + __assign_str(memdev); > + __assign_str(host); > __entry->serial = cxlmd->cxlds->serial; > __entry->status = status; > ), > @@ -142,8 +142,8 @@ TRACE_EVENT(cxl_overflow, > ), > > TP_fast_assign( > - __assign_str(memdev, dev_name(&cxlmd->dev)); > - __assign_str(host, dev_name(cxlmd->dev.parent)); > + __assign_str(memdev); > + __assign_str(host); > __entry->serial = cxlmd->cxlds->serial; > __entry->log = log; > __entry->count = le16_to_cpu(payload- > >overflow_err_count); > @@ -200,8 +200,8 @@ TRACE_EVENT(cxl_overflow, > __field(u8, hdr_maint_op_class) > > #define CXL_EVT_TP_fast_assign(cxlmd, l, > hdr) \ > - __assign_str(memdev, dev_name(&(cxlmd)- > >dev)); \ > - __assign_str(host, dev_name((cxlmd)- > >dev.parent)); \ > + __assign_str(memdev); \ > + __assign_str(host); \ > __entry->log = > (l); \ > __entry->serial = (cxlmd)->cxlds- > >serial; \ > __entry->hdr_length = > (hdr).length; \ > @@ -668,8 +668,8 @@ TRACE_EVENT(cxl_poison, > ), > > TP_fast_assign( > - __assign_str(memdev, dev_name(&cxlmd->dev)); > - __assign_str(host, dev_name(cxlmd->dev.parent)); > + __assign_str(memdev); > + __assign_str(host); > __entry->serial = cxlmd->cxlds->serial; > __entry->overflow_ts = cxl_poison_overflow(flags, > overflow_ts); > __entry->dpa = cxl_poison_record_dpa(record); > @@ -678,12 +678,12 @@ TRACE_EVENT(cxl_poison, > __entry->trace_type = trace_type; > __entry->flags = flags; > if (cxlr) { > - __assign_str(region, dev_name(&cxlr->dev)); > + __assign_str(region); > memcpy(__entry->uuid, &cxlr->params.uuid, > 16); > __entry->hpa = cxl_trace_hpa(cxlr, cxlmd, > __entry->dpa); > } else { > - __assign_str(region, ""); > + __assign_str(region); > memset(__entry->uuid, 0, 16); > __entry->hpa = ULLONG_MAX; > } > diff --git a/drivers/dma-buf/sync_trace.h b/drivers/dma- > buf/sync_trace.h > index 06e468a218ff..d71dcf954b8d 100644 > --- a/drivers/dma-buf/sync_trace.h > +++ b/drivers/dma-buf/sync_trace.h > @@ -20,7 +20,7 @@ TRACE_EVENT(sync_timeline, > ), > > TP_fast_assign( > - __assign_str(name, timeline->name); > + __assign_str(name); > __entry->value = timeline->value; > ), > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h > b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h > index f539b1d00234..7aafeb763e5d 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h > @@ -178,10 +178,10 @@ TRACE_EVENT(amdgpu_cs_ioctl, > > TP_fast_assign( > __entry->sched_job_id = job->base.id; > - __assign_str(timeline, > AMDGPU_JOB_GET_TIMELINE_NAME(job)); > + __assign_str(timeline); > __entry->context = job->base.s_fence- > >finished.context; > __entry->seqno = job->base.s_fence- > >finished.seqno; > - __assign_str(ring, to_amdgpu_ring(job- > >base.sched)->name); > + __assign_str(ring); > __entry->num_ibs = job->num_ibs; > ), > TP_printk("sched_job=%llu, timeline=%s, context=%u, > seqno=%u, ring_name=%s, num_ibs=%u", > @@ -203,10 +203,10 @@ TRACE_EVENT(amdgpu_sched_run_job, > > TP_fast_assign( > __entry->sched_job_id = job->base.id; > - __assign_str(timeline, > AMDGPU_JOB_GET_TIMELINE_NAME(job)); > + __assign_str(timeline); > __entry->context = job->base.s_fence- > >finished.context; > __entry->seqno = job->base.s_fence- > >finished.seqno; > - __assign_str(ring, to_amdgpu_ring(job- > >base.sched)->name); > + __assign_str(ring); > __entry->num_ibs = job->num_ibs; > ), > TP_printk("sched_job=%llu, timeline=%s, context=%u, > seqno=%u, ring_name=%s, num_ibs=%u", > @@ -231,7 +231,7 @@ TRACE_EVENT(amdgpu_vm_grab_id, > > TP_fast_assign( > __entry->pasid = vm->pasid; > - __assign_str(ring, ring->name); > + __assign_str(ring); > __entry->vmid = job->vmid; > __entry->vm_hub = ring->vm_hub, > __entry->pd_addr = job->vm_pd_addr; > @@ -425,7 +425,7 @@ TRACE_EVENT(amdgpu_vm_flush, > ), > > TP_fast_assign( > - __assign_str(ring, ring->name); > + __assign_str(ring); > __entry->vmid = vmid; > __entry->vm_hub = ring->vm_hub; > __entry->pd_addr = pd_addr; > @@ -526,7 +526,7 @@ TRACE_EVENT(amdgpu_ib_pipe_sync, > ), > > TP_fast_assign( > - __assign_str(ring, sched_job->base.sched- > >name); > + __assign_str(ring); > __entry->id = sched_job->base.id; > __entry->fence = fence; > __entry->ctx = fence->context; > @@ -563,7 +563,7 @@ TRACE_EVENT(amdgpu_runpm_reference_dumps, > ), > TP_fast_assign( > __entry->index = index; > - __assign_str(func, func); > + __assign_str(func); > ), > TP_printk("amdgpu runpm reference dump 0x%x: 0x%s\n", > __entry->index, > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h > b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h > index 133af994a08c..4686d4b0cbad 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h > @@ -87,7 +87,7 @@ TRACE_EVENT(amdgpu_dc_performance, > __entry->writes = write_count; > __entry->read_delta = read_count - > *last_read; > __entry->write_delta = write_count - > *last_write; > - __assign_str(func, func); > + __assign_str(func); > __entry->line = line; > *last_read = read_count; > *last_write = write_count; > diff --git a/drivers/gpu/drm/i915/display/intel_display_trace.h > b/drivers/gpu/drm/i915/display/intel_display_trace.h > index 7862e7cefe02..49a5e6d9dc0d 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_trace.h > +++ b/drivers/gpu/drm/i915/display/intel_display_trace.h > @@ -34,7 +34,7 @@ TRACE_EVENT(intel_pipe_enable, > TP_fast_assign( > struct drm_i915_private *dev_priv = > to_i915(crtc->base.dev); > struct intel_crtc *it__; > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > for_each_intel_crtc(&dev_priv->drm, it__) > { > __entry->frame[it__->pipe] = > intel_crtc_get_vblank_counter(it__); > __entry->scanline[it__->pipe] = > intel_get_crtc_scanline(it__); > @@ -63,7 +63,7 @@ TRACE_EVENT(intel_pipe_disable, > TP_fast_assign( > struct drm_i915_private *dev_priv = > to_i915(crtc->base.dev); > struct intel_crtc *it__; > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > for_each_intel_crtc(&dev_priv->drm, it__) > { > __entry->frame[it__->pipe] = > intel_crtc_get_vblank_counter(it__); > __entry->scanline[it__->pipe] = > intel_get_crtc_scanline(it__); > @@ -91,7 +91,7 @@ TRACE_EVENT(intel_pipe_crc, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -119,7 +119,7 @@ TRACE_EVENT(intel_cpu_fifo_underrun, > > TP_fast_assign( > struct intel_crtc *crtc = > intel_crtc_for_pipe(dev_priv, pipe); > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -144,7 +144,7 @@ TRACE_EVENT(intel_pch_fifo_underrun, > TP_fast_assign( > enum pipe pipe = pch_transcoder; > struct intel_crtc *crtc = > intel_crtc_for_pipe(dev_priv, pipe); > - __assign_str(dev, > __dev_name_i915(dev_priv)); > + __assign_str(dev); > __entry->pipe = pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -169,7 +169,7 @@ TRACE_EVENT(intel_memory_cxsr, > > TP_fast_assign( > struct intel_crtc *crtc; > - __assign_str(dev, > __dev_name_i915(dev_priv)); > + __assign_str(dev); > for_each_intel_crtc(&dev_priv->drm, crtc) > { > __entry->frame[crtc->pipe] = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline[crtc->pipe] = > intel_get_crtc_scanline(crtc); > @@ -209,7 +209,7 @@ TRACE_EVENT(g4x_wm, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -256,7 +256,7 @@ TRACE_EVENT(vlv_wm, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -293,7 +293,7 @@ TRACE_EVENT(vlv_fifo_size, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -323,8 +323,8 @@ TRACE_EVENT(intel_plane_update_noarm, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -354,8 +354,8 @@ TRACE_EVENT(intel_plane_update_arm, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -383,8 +383,8 @@ TRACE_EVENT(intel_plane_disable_arm, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -410,8 +410,8 @@ TRACE_EVENT(intel_fbc_activate, > TP_fast_assign( > struct intel_crtc *crtc = > intel_crtc_for_pipe(to_i915(plane->base.dev), > > plane->pipe); > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -437,8 +437,8 @@ TRACE_EVENT(intel_fbc_deactivate, > TP_fast_assign( > struct intel_crtc *crtc = > intel_crtc_for_pipe(to_i915(plane->base.dev), > > plane->pipe); > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -464,8 +464,8 @@ TRACE_EVENT(intel_fbc_nuke, > TP_fast_assign( > struct intel_crtc *crtc = > intel_crtc_for_pipe(to_i915(plane->base.dev), > > plane->pipe); > - __assign_str(dev, __dev_name_kms(plane)); > - __assign_str(name, plane->base.name); > + __assign_str(dev); > + __assign_str(name); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -488,7 +488,7 @@ TRACE_EVENT(intel_crtc_vblank_work_start, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -511,7 +511,7 @@ TRACE_EVENT(intel_crtc_vblank_work_end, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -536,7 +536,7 @@ TRACE_EVENT(intel_pipe_update_start, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = > intel_crtc_get_vblank_counter(crtc); > __entry->scanline = > intel_get_crtc_scanline(crtc); > @@ -564,7 +564,7 @@ TRACE_EVENT(intel_pipe_update_vblank_evaded, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = crtc- > >debug.start_vbl_count; > __entry->scanline = crtc- > >debug.scanline_start; > @@ -590,7 +590,7 @@ TRACE_EVENT(intel_pipe_update_end, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_kms(crtc)); > + __assign_str(dev); > __entry->pipe = crtc->pipe; > __entry->frame = frame; > __entry->scanline = scanline_end; > @@ -613,7 +613,7 @@ TRACE_EVENT(intel_frontbuffer_invalidate, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_i915(i915)); > + __assign_str(dev); > __entry->frontbuffer_bits = > frontbuffer_bits; > __entry->origin = origin; > ), > @@ -634,7 +634,7 @@ TRACE_EVENT(intel_frontbuffer_flush, > ), > > TP_fast_assign( > - __assign_str(dev, __dev_name_i915(i915)); > + __assign_str(dev); > __entry->frontbuffer_bits = > frontbuffer_bits; > __entry->origin = origin; > ), > diff --git a/drivers/gpu/drm/lima/lima_trace.h > b/drivers/gpu/drm/lima/lima_trace.h > index 494b9790b1da..3a349d10304e 100644 > --- a/drivers/gpu/drm/lima/lima_trace.h > +++ b/drivers/gpu/drm/lima/lima_trace.h > @@ -24,7 +24,7 @@ DECLARE_EVENT_CLASS(lima_task, > __entry->task_id = task->base.id; > __entry->context = task->base.s_fence- > >finished.context; > __entry->seqno = task->base.s_fence->finished.seqno; > - __assign_str(pipe, task->base.sched->name); > + __assign_str(pipe); > ), > > TP_printk("task=%llu, context=%u seqno=%u pipe=%s", > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h > b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h > index bd92fb2979aa..0fdd41162e4b 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h > @@ -113,7 +113,7 @@ TRACE_EVENT(tracing_mark_write, > ), > TP_fast_assign( > __entry->pid = pid; > - __assign_str(trace_name, name); > + __assign_str(trace_name); > __entry->trace_begin = trace_begin; > ), > TP_printk("%s|%d|%s", __entry->trace_begin ? "B" : "E", > @@ -130,7 +130,7 @@ TRACE_EVENT(dpu_trace_counter, > ), > TP_fast_assign( > __entry->pid = current->tgid; > - __assign_str(counter_name, name); > + __assign_str(counter_name); > __entry->value = value; > ), > TP_printk("%d|%s|%d", __entry->pid, > @@ -379,7 +379,7 @@ TRACE_EVENT(dpu_enc_rc, > __entry->sw_event = sw_event; > __entry->idle_pc_supported = idle_pc_supported; > __entry->rc_state = rc_state; > - __assign_str(stage_str, stage); > + __assign_str(stage_str); > ), > TP_printk("%s: id:%u, sw_event:%d, idle_pc_supported:%s, > rc_state:%d", > __get_str(stage_str), __entry->drm_id, __entry- > >sw_event, > @@ -401,7 +401,7 @@ TRACE_EVENT(dpu_enc_frame_done_cb_not_busy, > TP_fast_assign( > __entry->drm_id = drm_id; > __entry->event = event; > - __assign_str(intf_mode_str, intf_mode); > + __assign_str(intf_mode_str); > __entry->intf_idx = intf_idx; > __entry->wb_idx = wb_idx; > ), > @@ -446,7 +446,7 @@ TRACE_EVENT(dpu_enc_trigger_flush, > ), > TP_fast_assign( > __entry->drm_id = drm_id; > - __assign_str(intf_mode_str, intf_mode); > + __assign_str(intf_mode_str); > __entry->intf_idx = intf_idx; > __entry->wb_idx = wb_idx; > __entry->pending_kickoff_cnt = pending_kickoff_cnt; > @@ -946,7 +946,7 @@ TRACE_EVENT(dpu_core_perf_update_clk, > __field( u64, clk_rate > ) > ), > TP_fast_assign( > - __assign_str(dev_name, dev->unique); > + __assign_str(dev_name); > __entry->stop_req = stop_req; > __entry->clk_rate = clk_rate; > ), > diff --git a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h > b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h > index f8ed093b7356..c75302ca3427 100644 > --- a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h > +++ b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h > @@ -48,7 +48,7 @@ DECLARE_EVENT_CLASS(drm_sched_job, > __entry->entity = entity; > __entry->id = sched_job->id; > __entry->fence = &sched_job->s_fence- > >finished; > - __assign_str(name, sched_job->sched- > >name); > + __assign_str(name); > __entry->job_count = > spsc_queue_count(&entity->job_queue); > __entry->hw_job_count = atomic_read( > &sched_job->sched->credit_count); > @@ -94,7 +94,7 @@ TRACE_EVENT(drm_sched_job_wait_dep, > ), > > TP_fast_assign( > - __assign_str(name, sched_job->sched- > >name); > + __assign_str(name); > __entry->id = sched_job->id; > __entry->fence = fence; > __entry->ctx = fence->context; > diff --git a/drivers/gpu/drm/virtio/virtgpu_trace.h > b/drivers/gpu/drm/virtio/virtgpu_trace.h > index 031bc77689d5..227bf0ae7ed5 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_trace.h > +++ b/drivers/gpu/drm/virtio/virtgpu_trace.h > @@ -25,7 +25,7 @@ DECLARE_EVENT_CLASS(virtio_gpu_cmd, > TP_fast_assign( > __entry->dev = vq->vdev->index; > __entry->vq = vq->index; > - __assign_str(name, vq->name); > + __assign_str(name); > __entry->type = le32_to_cpu(hdr->type); > __entry->flags = le32_to_cpu(hdr->flags); > __entry->fence_id = le64_to_cpu(hdr- > >fence_id); > diff --git a/drivers/infiniband/core/cma_trace.h > b/drivers/infiniband/core/cma_trace.h > index 47f3c6e4be89..dc622f3778be 100644 > --- a/drivers/infiniband/core/cma_trace.h > +++ b/drivers/infiniband/core/cma_trace.h > @@ -84,7 +84,7 @@ TRACE_EVENT(cm_id_attach, > sizeof(struct sockaddr_in6)); > memcpy(__entry->dstaddr, &id_priv- > >id.route.addr.dst_addr, > sizeof(struct sockaddr_in6)); > - __assign_str(devname, device->name); > + __assign_str(devname); > ), > > TP_printk("cm.id=%u src=%pISpc dst=%pISpc device=%s", > @@ -334,7 +334,7 @@ DECLARE_EVENT_CLASS(cma_client_class, > ), > > TP_fast_assign( > - __assign_str(name, device->name); > + __assign_str(name); > ), > > TP_printk("device name=%s", > diff --git a/drivers/infiniband/hw/hfi1/hfi.h > b/drivers/infiniband/hw/hfi1/hfi.h > index 4b3f1cb125fc..eb38f81aeeb1 100644 > --- a/drivers/infiniband/hw/hfi1/hfi.h > +++ b/drivers/infiniband/hw/hfi1/hfi.h > @@ -2425,7 +2425,7 @@ static inline bool hfi1_need_drop(struct > hfi1_devdata *dd) > int hfi1_tempsense_rd(struct hfi1_devdata *dd, struct hfi1_temp > *temp); > > #define DD_DEV_ENTRY(dd) __string(dev, dev_name(&(dd)->pcidev- > >dev)) > -#define DD_DEV_ASSIGN(dd) __assign_str(dev, dev_name(&(dd)- > >pcidev->dev)) > +#define DD_DEV_ASSIGN(dd) __assign_str(dev) > > static inline void hfi1_update_ah_attr(struct ib_device *ibdev, > struct rdma_ah_attr *attr) > diff --git a/drivers/infiniband/hw/hfi1/trace_dbg.h > b/drivers/infiniband/hw/hfi1/trace_dbg.h > index 75599d5168db..58304b91380f 100644 > --- a/drivers/infiniband/hw/hfi1/trace_dbg.h > +++ b/drivers/infiniband/hw/hfi1/trace_dbg.h > @@ -33,7 +33,7 @@ DECLARE_EVENT_CLASS(hfi1_trace_template, > TP_STRUCT__entry(__string(function, function) > __vstring(msg, vaf->fmt, vaf- > >va) > ), > - TP_fast_assign(__assign_str(function, function); > + TP_fast_assign(__assign_str(function); > __assign_vstr(msg, vaf->fmt, vaf- > >va); > ), > TP_printk("(%s) %s", > diff --git a/drivers/infiniband/hw/hfi1/trace_rx.h > b/drivers/infiniband/hw/hfi1/trace_rx.h > index e6904aa80c00..8d5e12fe88a5 100644 > --- a/drivers/infiniband/hw/hfi1/trace_rx.h > +++ b/drivers/infiniband/hw/hfi1/trace_rx.h > @@ -90,7 +90,7 @@ TRACE_EVENT(hfi1_mmu_invalidate, > TP_fast_assign( > __entry->ctxt = ctxt; > __entry->subctxt = subctxt; > - __assign_str(type, type); > + __assign_str(type); > __entry->start = start; > __entry->end = end; > ), > diff --git a/drivers/infiniband/hw/hfi1/trace_tid.h > b/drivers/infiniband/hw/hfi1/trace_tid.h > index d129b8195959..e358f5b885fa 100644 > --- a/drivers/infiniband/hw/hfi1/trace_tid.h > +++ b/drivers/infiniband/hw/hfi1/trace_tid.h > @@ -358,7 +358,7 @@ DECLARE_EVENT_CLASS(/* msg */ > ), > TP_fast_assign(/* assign */ > __entry->qpn = qp ? qp->ibqp.qp_num : 0; > - __assign_str(msg, msg); > + __assign_str(msg); > __entry->more = more; > ), > TP_printk(/* print */ > @@ -651,7 +651,7 @@ DECLARE_EVENT_CLASS(/* tid_node */ > TP_fast_assign(/* assign */ > DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device)); > __entry->qpn = qp->ibqp.qp_num; > - __assign_str(msg, msg); > + __assign_str(msg); > __entry->index = index; > __entry->base = base; > __entry->map = map; > diff --git a/drivers/infiniband/hw/hfi1/trace_tx.h > b/drivers/infiniband/hw/hfi1/trace_tx.h > index c79856d4fdfb..c0ba6b0a2c4e 100644 > --- a/drivers/infiniband/hw/hfi1/trace_tx.h > +++ b/drivers/infiniband/hw/hfi1/trace_tx.h > @@ -740,8 +740,8 @@ TRACE_EVENT(hfi1_sdma_state, > __string(newstate, nstate) > ), > TP_fast_assign(DD_DEV_ASSIGN(sde->dd); > - __assign_str(curstate, cstate); > - __assign_str(newstate, nstate); > + __assign_str(curstate); > + __assign_str(newstate); > ), > TP_printk("[%s] current state %s new state %s", > __get_str(dev), > diff --git a/drivers/infiniband/sw/rdmavt/trace.h > b/drivers/infiniband/sw/rdmavt/trace.h > index 4341965a5ea7..bdb6b9326b64 100644 > --- a/drivers/infiniband/sw/rdmavt/trace.h > +++ b/drivers/infiniband/sw/rdmavt/trace.h > @@ -4,7 +4,7 @@ > */ > > #define RDI_DEV_ENTRY(rdi) __string(dev, rvt_get_ibdev_name(rdi)) > -#define RDI_DEV_ASSIGN(rdi) __assign_str(dev, > rvt_get_ibdev_name(rdi)) > +#define RDI_DEV_ASSIGN(rdi) __assign_str(dev) > > #include "trace_rvt.h" > #include "trace_qp.h" > diff --git a/drivers/infiniband/sw/rdmavt/trace_rvt.h > b/drivers/infiniband/sw/rdmavt/trace_rvt.h > index df33c2ca9710..a00489e66ddf 100644 > --- a/drivers/infiniband/sw/rdmavt/trace_rvt.h > +++ b/drivers/infiniband/sw/rdmavt/trace_rvt.h > @@ -24,7 +24,7 @@ TRACE_EVENT(rvt_dbg, > ), > TP_fast_assign( > RDI_DEV_ASSIGN(rdi); > - __assign_str(msg, msg); > + __assign_str(msg); > ), > TP_printk("[%s]: %s", __get_str(dev), __get_str(msg)) > ); > diff --git a/drivers/interconnect/trace.h > b/drivers/interconnect/trace.h > index 3d668ff566bf..206373546528 100644 > --- a/drivers/interconnect/trace.h > +++ b/drivers/interconnect/trace.h > @@ -32,9 +32,9 @@ TRACE_EVENT(icc_set_bw, > ), > > TP_fast_assign( > - __assign_str(path_name, p->name); > - __assign_str(dev, dev_name(p->reqs[i].dev)); > - __assign_str(node_name, n->name); > + __assign_str(path_name); > + __assign_str(dev); > + __assign_str(node_name); > __entry->avg_bw = avg_bw; > __entry->peak_bw = peak_bw; > __entry->node_avg_bw = n->avg_bw; > @@ -64,8 +64,8 @@ TRACE_EVENT(icc_set_bw_end, > ), > > TP_fast_assign( > - __assign_str(path_name, p->name); > - __assign_str(dev, dev_name(p->reqs[0].dev)); > + __assign_str(path_name); > + __assign_str(dev); > __entry->ret = ret; > ), > > diff --git a/drivers/iommu/intel/trace.h > b/drivers/iommu/intel/trace.h > index 93d96f93a89b..3fa48ff9d4e0 100644 > --- a/drivers/iommu/intel/trace.h > +++ b/drivers/iommu/intel/trace.h > @@ -32,7 +32,7 @@ TRACE_EVENT(qi_submit, > ), > > TP_fast_assign( > - __assign_str(iommu, iommu->name); > + __assign_str(iommu); > __entry->qw0 = qw0; > __entry->qw1 = qw1; > __entry->qw2 = qw2; > @@ -79,8 +79,8 @@ TRACE_EVENT(prq_report, > __entry->dw2 = dw2; > __entry->dw3 = dw3; > __entry->seq = seq; > - __assign_str(iommu, iommu->name); > - __assign_str(dev, dev_name(dev)); > + __assign_str(iommu); > + __assign_str(dev); > ), > > TP_printk("%s/%s seq# %ld: %s", > diff --git a/drivers/media/platform/nvidia/tegra-vde/trace.h > b/drivers/media/platform/nvidia/tegra-vde/trace.h > index 7853ab095ca4..e8a75a7bd05d 100644 > --- a/drivers/media/platform/nvidia/tegra-vde/trace.h > +++ b/drivers/media/platform/nvidia/tegra-vde/trace.h > @@ -20,7 +20,7 @@ DECLARE_EVENT_CLASS(register_access, > __field(u32, value) > ), > TP_fast_assign( > - __assign_str(hw_name, tegra_vde_reg_base_name(vde, > base)); > + __assign_str(hw_name); > __entry->offset = offset; > __entry->value = value; > ), > diff --git a/drivers/misc/mei/mei-trace.h b/drivers/misc/mei/mei- > trace.h > index fe46ff2b9d69..5312edbf5190 100644 > --- a/drivers/misc/mei/mei-trace.h > +++ b/drivers/misc/mei/mei-trace.h > @@ -26,7 +26,7 @@ TRACE_EVENT(mei_reg_read, > __field(u32, val) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->reg = reg; > __entry->offs = offs; > __entry->val = val; > @@ -45,7 +45,7 @@ TRACE_EVENT(mei_reg_write, > __field(u32, val) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->reg = reg; > __entry->offs = offs; > __entry->val = val; > @@ -64,7 +64,7 @@ TRACE_EVENT(mei_pci_cfg_read, > __field(u32, val) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->reg = reg; > __entry->offs = offs; > __entry->val = val; > diff --git a/drivers/net/dsa/mv88e6xxx/trace.h > b/drivers/net/dsa/mv88e6xxx/trace.h > index f59ca04768e7..5bd015b2b97a 100644 > --- a/drivers/net/dsa/mv88e6xxx/trace.h > +++ b/drivers/net/dsa/mv88e6xxx/trace.h > @@ -28,7 +28,7 @@ DECLARE_EVENT_CLASS(mv88e6xxx_atu_violation, > ), > > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __entry->spid = spid; > __entry->portvec = portvec; > memcpy(__entry->addr, addr, ETH_ALEN); > @@ -68,7 +68,7 @@ DECLARE_EVENT_CLASS(mv88e6xxx_vtu_violation, > ), > > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __entry->spid = spid; > __entry->vid = vid; > ), > diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h > b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h > index 889f89df9930..6f0e58a2a58a 100644 > --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h > +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h > @@ -57,7 +57,7 @@ DECLARE_EVENT_CLASS(dpaa_eth_fd, > __entry->fd_offset = qm_fd_get_offset(fd); > __entry->fd_length = qm_fd_get_length(fd); > __entry->fd_status = fd->status; > - __assign_str(name, netdev->name); > + __assign_str(name); > ), > > /* This is what gets printed when the trace event is > triggered */ > diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h > b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h > index 9b43fadb9b11..956767e0869c 100644 > --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h > +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h > @@ -48,7 +48,7 @@ DECLARE_EVENT_CLASS(dpaa2_eth_fd, > __entry->fd_addr = > dpaa2_fd_get_addr(fd); > __entry->fd_len = > dpaa2_fd_get_len(fd); > __entry->fd_offset = > dpaa2_fd_get_offset(fd); > - __assign_str(name, netdev->name); > + __assign_str(name); > ), > > /* This is what gets printed when the trace > event is > @@ -144,7 +144,7 @@ DECLARE_EVENT_CLASS(dpaa2_eth_buf, > __entry->dma_addr = dma_addr; > __entry->map_size = map_size; > __entry->bpid = bpid; > - __assign_str(name, netdev->name); > + __assign_str(name); > ), > > /* This is what gets printed when the trace > event is > diff --git a/drivers/net/ethernet/fungible/funeth/funeth_trace.h > b/drivers/net/ethernet/fungible/funeth/funeth_trace.h > index 9e58dfec19d5..b9985900f30b 100644 > --- a/drivers/net/ethernet/fungible/funeth/funeth_trace.h > +++ b/drivers/net/ethernet/fungible/funeth/funeth_trace.h > @@ -32,7 +32,7 @@ TRACE_EVENT(funeth_tx, > __entry->len = len; > __entry->sqe_idx = sqe_idx; > __entry->ngle = ngle; > - __assign_str(devname, txq->netdev->name); > + __assign_str(devname); > ), > > TP_printk("%s: Txq %u, SQE idx %u, len %u, num GLEs %u", > @@ -62,7 +62,7 @@ TRACE_EVENT(funeth_tx_free, > __entry->sqe_idx = sqe_idx; > __entry->num_sqes = num_sqes; > __entry->hw_head = hw_head; > - __assign_str(devname, txq->netdev->name); > + __assign_str(devname); > ), > > TP_printk("%s: Txq %u, SQE idx %u, SQEs %u, HW head %u", > @@ -97,7 +97,7 @@ TRACE_EVENT(funeth_rx, > __entry->len = pkt_len; > __entry->hash = hash; > __entry->cls_vec = cls_vec; > - __assign_str(devname, rxq->netdev->name); > + __assign_str(devname); > ), > > TP_printk("%s: Rxq %u, CQ head %u, RQEs %u, len %u, hash %u, > CV %#x", > diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_trace.h > b/drivers/net/ethernet/hisilicon/hns3/hns3_trace.h > index b8a1ecb4b8fb..3362b8d14d4f 100644 > --- a/drivers/net/ethernet/hisilicon/hns3/hns3_trace.h > +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_trace.h > @@ -84,7 +84,7 @@ TRACE_EVENT(hns3_tx_desc, > __entry->desc_dma = ring->desc_dma_addr, > memcpy(__entry->desc, &ring->desc[cur_ntu], > sizeof(struct hns3_desc)); > - __assign_str(devname, ring->tqp->handle- > >kinfo.netdev->name); > + __assign_str(devname); > ), > > TP_printk( > @@ -117,7 +117,7 @@ TRACE_EVENT(hns3_rx_desc, > __entry->buf_dma = ring->desc_cb[ring- > >next_to_clean].dma; > memcpy(__entry->desc, &ring->desc[ring- > >next_to_clean], > sizeof(struct hns3_desc)); > - __assign_str(devname, ring->tqp->handle- > >kinfo.netdev->name); > + __assign_str(devname); > ), > > TP_printk( > diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_trace.h > b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_trace.h > index 7e47f0c21d88..7103cf04bffc 100644 > --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_trace.h > +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_trace.h > @@ -33,8 +33,8 @@ TRACE_EVENT(hclge_pf_mbx_get, > __entry->vfid = req->mbx_src_vfid; > __entry->code = req->msg.code; > __entry->subcode = req->msg.subcode; > - __assign_str(pciname, pci_name(hdev->pdev)); > - __assign_str(devname, hdev- > >vport[0].nic.kinfo.netdev->name); > + __assign_str(pciname); > + __assign_str(devname); > memcpy(__entry->mbx_data, req, > sizeof(struct hclge_mbx_vf_to_pf_cmd)); > ), > @@ -64,8 +64,8 @@ TRACE_EVENT(hclge_pf_mbx_send, > TP_fast_assign( > __entry->vfid = req->dest_vfid; > __entry->code = le16_to_cpu(req->msg.code); > - __assign_str(pciname, pci_name(hdev->pdev)); > - __assign_str(devname, hdev- > >vport[0].nic.kinfo.netdev->name); > + __assign_str(pciname); > + __assign_str(devname); > memcpy(__entry->mbx_data, req, > sizeof(struct hclge_mbx_pf_to_vf_cmd)); > ), > @@ -101,7 +101,7 @@ DECLARE_EVENT_CLASS(hclge_pf_cmd_template, > __entry->rsv = le16_to_cpu(desc->rsv); > __entry->index = index; > __entry->num = num; > - __assign_str(pciname, pci_name(hw- > >cmq.csq.pdev)); > + __assign_str(pciname); > for (i = 0; i < HCLGE_DESC_DATA_LEN; i++) > __entry->data[i] = le32_to_cpu(desc- > >data[i]);), > > @@ -144,7 +144,7 @@ > DECLARE_EVENT_CLASS(hclge_pf_special_cmd_template, > TP_fast_assign(int i; > __entry->index = index; > __entry->num = num; > - __assign_str(pciname, pci_name(hw- > >cmq.csq.pdev)); > + __assign_str(pciname); > for (i = 0; i < PF_DESC_LEN; i++) > __entry->data[i] = > le32_to_cpu(data[i]); > ), > diff --git > a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h > b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h > index e2e3a2602b6a..66b084309c91 100644 > --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h > +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h > @@ -30,8 +30,8 @@ TRACE_EVENT(hclge_vf_mbx_get, > TP_fast_assign( > __entry->vfid = req->dest_vfid; > __entry->code = le16_to_cpu(req->msg.code); > - __assign_str(pciname, pci_name(hdev->pdev)); > - __assign_str(devname, hdev->nic.kinfo.netdev->name); > + __assign_str(pciname); > + __assign_str(devname); > memcpy(__entry->mbx_data, req, > sizeof(struct hclge_mbx_pf_to_vf_cmd)); > ), > @@ -63,8 +63,8 @@ TRACE_EVENT(hclge_vf_mbx_send, > __entry->vfid = req->mbx_src_vfid; > __entry->code = req->msg.code; > __entry->subcode = req->msg.subcode; > - __assign_str(pciname, pci_name(hdev->pdev)); > - __assign_str(devname, hdev->nic.kinfo.netdev->name); > + __assign_str(pciname); > + __assign_str(devname); > memcpy(__entry->mbx_data, req, > sizeof(struct hclge_mbx_vf_to_pf_cmd)); > ), > @@ -101,7 +101,7 @@ DECLARE_EVENT_CLASS(hclge_vf_cmd_template, > __entry->rsv = le16_to_cpu(desc->rsv); > __entry->index = index; > __entry->num = num; > - __assign_str(pciname, pci_name(hw- > >cmq.csq.pdev)); > + __assign_str(pciname); > for (i = 0; i < HCLGE_DESC_DATA_LEN; i++) > __entry->data[i] = le32_to_cpu(desc- > >data[i]);), > > diff --git a/drivers/net/ethernet/intel/i40e/i40e_trace.h > b/drivers/net/ethernet/intel/i40e/i40e_trace.h > index 33b4e30f5e00..759f3d1c4c8f 100644 > --- a/drivers/net/ethernet/intel/i40e/i40e_trace.h > +++ b/drivers/net/ethernet/intel/i40e/i40e_trace.h > @@ -89,8 +89,8 @@ TRACE_EVENT(i40e_napi_poll, > __entry->tx_clean_complete = tx_clean_complete; > __entry->irq_num = q->irq_num; > __entry->curr_cpu = get_cpu(); > - __assign_str(qname, q->name); > - __assign_str(dev_name, napi->dev ? napi->dev->name : > NO_DEV); > + __assign_str(qname); > + __assign_str(dev_name); > __assign_bitmask(irq_affinity, cpumask_bits(&q- > >affinity_mask), > nr_cpumask_bits); > ), > @@ -132,7 +132,7 @@ DECLARE_EVENT_CLASS( > __entry->ring = ring; > __entry->desc = desc; > __entry->buf = buf; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > @@ -177,7 +177,7 @@ DECLARE_EVENT_CLASS( > __entry->ring = ring; > __entry->desc = desc; > __entry->xdp = xdp; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > @@ -219,7 +219,7 @@ DECLARE_EVENT_CLASS( > TP_fast_assign( > __entry->skb = skb; > __entry->ring = ring; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > diff --git a/drivers/net/ethernet/intel/iavf/iavf_trace.h > b/drivers/net/ethernet/intel/iavf/iavf_trace.h > index 82fda6f5abf0..62212011c807 100644 > --- a/drivers/net/ethernet/intel/iavf/iavf_trace.h > +++ b/drivers/net/ethernet/intel/iavf/iavf_trace.h > @@ -83,7 +83,7 @@ DECLARE_EVENT_CLASS( > __entry->ring = ring; > __entry->desc = desc; > __entry->buf = buf; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > @@ -128,7 +128,7 @@ DECLARE_EVENT_CLASS( > __entry->ring = ring; > __entry->desc = desc; > __entry->skb = skb; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > @@ -170,7 +170,7 @@ DECLARE_EVENT_CLASS( > TP_fast_assign( > __entry->skb = skb; > __entry->ring = ring; > - __assign_str(devname, ring->netdev->name); > + __assign_str(devname); > ), > > TP_printk( > diff --git a/drivers/net/ethernet/intel/ice/ice_trace.h > b/drivers/net/ethernet/intel/ice/ice_trace.h > index b2f5c9fe0149..244cddd2a9ea 100644 > --- a/drivers/net/ethernet/intel/ice/ice_trace.h > +++ b/drivers/net/ethernet/intel/ice/ice_trace.h > @@ -69,7 +69,7 @@ DECLARE_EVENT_CLASS(ice_rx_dim_template, > > TP_fast_assign(__entry->q_vector = q_vector; > __entry->dim = dim; > - __assign_str(devname, q_vector- > >rx.rx_ring->netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s Rx-Q: %d dim-state: %d > dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim- > tired: %d", > __get_str(devname), > @@ -96,7 +96,7 @@ DECLARE_EVENT_CLASS(ice_tx_dim_template, > > TP_fast_assign(__entry->q_vector = q_vector; > __entry->dim = dim; > - __assign_str(devname, q_vector- > >tx.tx_ring->netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s Tx-Q: %d dim-state: %d > dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim- > tired: %d", > __get_str(devname), > @@ -128,7 +128,7 @@ DECLARE_EVENT_CLASS(ice_tx_template, > TP_fast_assign(__entry->ring = ring; > __entry->desc = desc; > __entry->buf = buf; > - __assign_str(devname, ring- > >netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s ring: %pK desc: %pK buf > %pK", __get_str(devname), > __entry->ring, __entry->desc, __entry- > >buf) > @@ -156,7 +156,7 @@ DECLARE_EVENT_CLASS(ice_rx_template, > > TP_fast_assign(__entry->ring = ring; > __entry->desc = desc; > - __assign_str(devname, ring- > >netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s ring: %pK desc: %pK", > __get_str(devname), > __entry->ring, __entry->desc) > @@ -180,7 +180,7 @@ DECLARE_EVENT_CLASS(ice_rx_indicate_template, > TP_fast_assign(__entry->ring = ring; > __entry->desc = desc; > __entry->skb = skb; > - __assign_str(devname, ring- > >netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s ring: %pK desc: %pK skb > %pK", __get_str(devname), > __entry->ring, __entry->desc, __entry- > >skb) > @@ -203,7 +203,7 @@ DECLARE_EVENT_CLASS(ice_xmit_template, > > TP_fast_assign(__entry->ring = ring; > __entry->skb = skb; > - __assign_str(devname, ring- > >netdev->name);), > + __assign_str(devname);), > > TP_printk("netdev: %s skb: %pK ring: %pK", > __get_str(devname), > __entry->skb, __entry->ring) > diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h > b/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h > index 28984d0e848a..5704520f9b02 100644 > --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h > +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h > @@ -24,7 +24,7 @@ TRACE_EVENT(otx2_msg_alloc, > __field(u16, id) > __field(u64, size) > ), > - TP_fast_assign(__assign_str(dev, pci_name(pdev)); > + TP_fast_assign(__assign_str(dev); > __entry->id = id; > __entry->size = size; > ), > @@ -39,7 +39,7 @@ TRACE_EVENT(otx2_msg_send, > __field(u16, num_msgs) > __field(u64, msg_size) > ), > - TP_fast_assign(__assign_str(dev, pci_name(pdev)); > + TP_fast_assign(__assign_str(dev); > __entry->num_msgs = num_msgs; > __entry->msg_size = msg_size; > ), > @@ -55,7 +55,7 @@ TRACE_EVENT(otx2_msg_check, > __field(u16, rspid) > __field(int, rc) > ), > - TP_fast_assign(__assign_str(dev, pci_name(pdev)); > + TP_fast_assign(__assign_str(dev); > __entry->reqid = reqid; > __entry->rspid = rspid; > __entry->rc = rc; > @@ -72,8 +72,8 @@ TRACE_EVENT(otx2_msg_interrupt, > __string(str, msg) > __field(u64, intr) > ), > - TP_fast_assign(__assign_str(dev, pci_name(pdev)); > - __assign_str(str, msg); > + TP_fast_assign(__assign_str(dev); > + __assign_str(str); > __entry->intr = intr; > ), > TP_printk("[%s] mbox interrupt %s (0x%llx)\n", > __get_str(dev), > @@ -87,7 +87,7 @@ TRACE_EVENT(otx2_msg_process, > __field(u16, id) > __field(int, err) > ), > - TP_fast_assign(__assign_str(dev, pci_name(pdev)); > + TP_fast_assign(__assign_str(dev); > __entry->id = id; > __entry->err = err; > ), > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/diag/cmd_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/diag/cmd_tracepoint.h > index 406ebe17405f..b4b3a43e56a0 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/cmd_tracepoint.h > +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/cmd_tracepoint.h > @@ -22,10 +22,10 @@ TRACE_EVENT(mlx5_cmd, > __field(u32, syndrome) > __field(int, err) > ), > - TP_fast_assign(__assign_str(command_str, command_str); > + TP_fast_assign(__assign_str(command_str); > __entry->opcode = opcode; > __entry->op_mod = op_mod; > - __assign_str(status_str, status_str); > + __assign_str(status_str); > __entry->status = status; > __entry->syndrome = syndrome; > __entry->err = err; > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/diag/en_rep_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/diag/en_rep_tracepoint.h > index f15718db5d0e..78e481b2c015 100644 > --- > a/drivers/net/ethernet/mellanox/mlx5/core/diag/en_rep_tracepoint.h > +++ > b/drivers/net/ethernet/mellanox/mlx5/core/diag/en_rep_tracepoint.h > @@ -25,7 +25,7 @@ TRACE_EVENT(mlx5e_rep_neigh_update, > struct in6_addr *pin6; > __be32 *p32; > > - __assign_str(devname, nhe->neigh_dev->name); > + __assign_str(devname); > __entry->neigh_connected = neigh_connected; > memcpy(__entry->ha, ha, ETH_ALEN); > > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h > index ac52ef37f38a..4b1ca228012b 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h > +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h > @@ -86,7 +86,7 @@ TRACE_EVENT(mlx5e_tc_update_neigh_used_value, > struct in6_addr *pin6; > __be32 *p32; > > - __assign_str(devname, nhe->neigh_dev->name); > + __assign_str(devname); > __entry->neigh_used = neigh_used; > > p32 = (__be32 *)__entry->v4; > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer_tracepoint.h > index 3038be575923..50f8a7630f86 100644 > --- > a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer_tracepoint.h > +++ > b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer_tracepoint.h > @@ -55,12 +55,11 @@ TRACE_EVENT(mlx5_fw, > ), > > TP_fast_assign( > - __assign_str(dev_name, > - dev_name(tracer->dev->device)); > + __assign_str(dev_name); > __entry->trace_timestamp = trace_timestamp; > __entry->lost = lost; > __entry->event_id = event_id; > - __assign_str(msg, msg); > + __assign_str(msg); > ), > > TP_printk("%s [0x%llx] %d [0x%x] %s", > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/esw/diag/qos_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/esw/diag/qos_tracepoint.h > index 458baf0c6415..1ce332f21ebe 100644 > --- > a/drivers/net/ethernet/mellanox/mlx5/core/esw/diag/qos_tracepoint.h > +++ > b/drivers/net/ethernet/mellanox/mlx5/core/esw/diag/qos_tracepoint.h > @@ -17,7 +17,7 @@ TRACE_EVENT(mlx5_esw_vport_qos_destroy, > __field(unsigned short, vport_id) > __field(unsigned int, tsar_ix) > ), > - TP_fast_assign(__assign_str(devname, dev_name(vport- > >dev->device)); > + TP_fast_assign(__assign_str(devname); > __entry->vport_id = vport->vport; > __entry->tsar_ix = vport->qos.esw_tsar_ix; > ), > @@ -36,7 +36,7 @@ DECLARE_EVENT_CLASS(mlx5_esw_vport_qos_template, > __field(unsigned int, max_rate) > __field(void *, group) > ), > - TP_fast_assign(__assign_str(devname, > dev_name(vport->dev->device)); > + TP_fast_assign(__assign_str(devname); > __entry->vport_id = vport->vport; > __entry->tsar_ix = vport- > >qos.esw_tsar_ix; > __entry->bw_share = bw_share; > @@ -68,7 +68,7 @@ DECLARE_EVENT_CLASS(mlx5_esw_group_qos_template, > __field(const void *, group) > __field(unsigned int, tsar_ix) > ), > - TP_fast_assign(__assign_str(devname, > dev_name(dev->device)); > + TP_fast_assign(__assign_str(devname); > __entry->group = group; > __entry->tsar_ix = tsar_ix; > ), > @@ -102,7 +102,7 @@ TRACE_EVENT(mlx5_esw_group_qos_config, > __field(unsigned int, bw_share) > __field(unsigned int, max_rate) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->group = group; > __entry->tsar_ix = tsar_ix; > __entry->bw_share = bw_share; > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/diag/dev_tracepoint. > h > b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/diag/dev_tracepoint. > h > index 7f7c9af5deed..0537de86f981 100644 > --- > a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/diag/dev_tracepoint. > h > +++ > b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/diag/dev_tracepoint. > h > @@ -22,7 +22,7 @@ DECLARE_EVENT_CLASS(mlx5_sf_dev_template, > __field(u16, hw_fn_id) > __field(u32, sfnum) > ), > - TP_fast_assign(__assign_str(devname, > dev_name(dev->device)); > + TP_fast_assign(__assign_str(devname); > __entry->sfdev = sfdev; > __entry->aux_id = aux_id; > __entry->hw_fn_id = sfdev->fn_id; > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/sf_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/sf_tracepoint.h > index 8bf1cd90930d..302ce00da5a9 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/sf_tracepoint.h > +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/sf_tracepoint.h > @@ -24,7 +24,7 @@ TRACE_EVENT(mlx5_sf_add, > __field(u16, hw_fn_id) > __field(u32, sfnum) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->port_index = port_index; > __entry->controller = controller; > __entry->hw_fn_id = hw_fn_id; > @@ -46,7 +46,7 @@ TRACE_EVENT(mlx5_sf_free, > __field(u32, controller) > __field(u16, hw_fn_id) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->port_index = port_index; > __entry->controller = controller; > __entry->hw_fn_id = hw_fn_id; > @@ -67,7 +67,7 @@ TRACE_EVENT(mlx5_sf_hwc_alloc, > __field(u16, hw_fn_id) > __field(u32, sfnum) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->controller = controller; > __entry->hw_fn_id = hw_fn_id; > __entry->sfnum = sfnum; > @@ -84,7 +84,7 @@ TRACE_EVENT(mlx5_sf_hwc_free, > TP_STRUCT__entry(__string(devname, dev_name(dev- > >device)) > __field(u16, hw_fn_id) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->hw_fn_id = hw_fn_id; > ), > TP_printk("(%s) hw_id=0x%x\n", __get_str(devname), > __entry->hw_fn_id) > @@ -97,7 +97,7 @@ TRACE_EVENT(mlx5_sf_hwc_deferred_free, > TP_STRUCT__entry(__string(devname, dev_name(dev- > >device)) > __field(u16, hw_fn_id) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->hw_fn_id = hw_fn_id; > ), > TP_printk("(%s) hw_id=0x%x\n", __get_str(devname), > __entry->hw_fn_id) > @@ -113,7 +113,7 @@ DECLARE_EVENT_CLASS(mlx5_sf_state_template, > __field(unsigned int, > port_index) > __field(u32, controller) > __field(u16, hw_fn_id)), > - TP_fast_assign(__assign_str(devname, > dev_name(dev->device)); > + TP_fast_assign(__assign_str(devname); > __entry->port_index = port_index; > __entry->controller = controller; > __entry->hw_fn_id = hw_fn_id; > @@ -152,7 +152,7 @@ TRACE_EVENT(mlx5_sf_update_state, > __field(u16, hw_fn_id) > __field(u8, state) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->port_index = port_index; > __entry->controller = controller; > __entry->hw_fn_id = hw_fn_id; > diff --git > a/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h > b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h > index fd814a190b8b..6352cb004a18 100644 > --- > a/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h > +++ > b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h > @@ -20,7 +20,7 @@ TRACE_EVENT(mlx5_sf_vhca_event, > __field(u32, sfnum) > __field(u8, vhca_state) > ), > - TP_fast_assign(__assign_str(devname, dev_name(dev- > >device)); > + TP_fast_assign(__assign_str(devname); > __entry->hw_fn_id = event->function_id; > __entry->sfnum = event->sw_function_id; > __entry->vhca_state = event->new_vhca_state; > diff --git a/drivers/net/fjes/fjes_trace.h > b/drivers/net/fjes/fjes_trace.h > index 6437ddbd7842..166ef015262b 100644 > --- a/drivers/net/fjes/fjes_trace.h > +++ b/drivers/net/fjes/fjes_trace.h > @@ -85,7 +85,7 @@ TRACE_EVENT(fjes_hw_request_info_err, > __string(err, err) > ), > TP_fast_assign( > - __assign_str(err, err); > + __assign_str(err); > ), > TP_printk("%s", __get_str(err)) > ); > @@ -145,7 +145,7 @@ TRACE_EVENT(fjes_hw_register_buff_addr_err, > __string(err, err) > ), > TP_fast_assign( > - __assign_str(err, err); > + __assign_str(err); > ), > TP_printk("%s", __get_str(err)) > ); > @@ -189,7 +189,7 @@ TRACE_EVENT(fjes_hw_unregister_buff_addr_err, > __string(err, err) > ), > TP_fast_assign( > - __assign_str(err, err); > + __assign_str(err); > ), > TP_printk("%s", __get_str(err)) > ); > @@ -232,7 +232,7 @@ TRACE_EVENT(fjes_hw_start_debug_err, > __string(err, err) > ), > TP_fast_assign( > - __assign_str(err, err); > + __assign_str(err); > ), > TP_printk("%s", __get_str(err)) > ); > @@ -258,7 +258,7 @@ TRACE_EVENT(fjes_hw_stop_debug_err, > __string(err, err) > ), > TP_fast_assign( > - __assign_str(err, err); > + __assign_str(err); > ), > TP_printk("%s", __get_str(err)) > ); > diff --git a/drivers/net/hyperv/netvsc_trace.h > b/drivers/net/hyperv/netvsc_trace.h > index f7585563dea5..05e620cbdd29 100644 > --- a/drivers/net/hyperv/netvsc_trace.h > +++ b/drivers/net/hyperv/netvsc_trace.h > @@ -51,7 +51,7 @@ DECLARE_EVENT_CLASS(rndis_msg_class, > __field( u32, msg_len ) > ), > TP_fast_assign( > - __assign_str(name, ndev->name); > + __assign_str(name); > __entry->queue = q; > __entry->req_id = msg->msg.init_req.req_id; > __entry->msg_type = msg->ndis_msg_type; > @@ -121,7 +121,7 @@ TRACE_EVENT(nvsp_send, > __field( u32, msg_type ) > ), > TP_fast_assign( > - __assign_str(name, ndev->name); > + __assign_str(name); > __entry->msg_type = msg->hdr.msg_type; > ), > TP_printk("dev=%s type=%s", > @@ -142,7 +142,7 @@ TRACE_EVENT(nvsp_send_pkt, > __field( u32, section_size ) > ), > TP_fast_assign( > - __assign_str(name, ndev->name); > + __assign_str(name); > __entry->qid = chan- > >offermsg.offer.sub_channel_index; > __entry->channel_type = rpkt->channel_type; > __entry->section_index = rpkt- > >send_buf_section_index; > @@ -165,7 +165,7 @@ TRACE_EVENT(nvsp_recv, > __field( u32, msg_type ) > ), > TP_fast_assign( > - __assign_str(name, ndev->name); > + __assign_str(name); > __entry->qid = chan- > >offermsg.offer.sub_channel_index; > __entry->msg_type = msg->hdr.msg_type; > ), > diff --git a/drivers/net/wireless/ath/ath10k/trace.h > b/drivers/net/wireless/ath/ath10k/trace.h > index 64e7a767d963..68b78ca17eaa 100644 > --- a/drivers/net/wireless/ath/ath10k/trace.h > +++ b/drivers/net/wireless/ath/ath10k/trace.h > @@ -55,8 +55,8 @@ DECLARE_EVENT_CLASS(ath10k_log_event, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk( > @@ -92,8 +92,8 @@ TRACE_EVENT(ath10k_log_dbg, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->level = level; > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > @@ -121,10 +121,10 @@ TRACE_EVENT(ath10k_log_dbg_dump, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > - __assign_str(msg, msg); > - __assign_str(prefix, prefix); > + __assign_str(device); > + __assign_str(driver); > + __assign_str(msg); > + __assign_str(prefix); > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > ), > @@ -152,8 +152,8 @@ TRACE_EVENT(ath10k_wmi_cmd, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->id = id; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > @@ -182,8 +182,8 @@ TRACE_EVENT(ath10k_wmi_event, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->id = id; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > @@ -211,8 +211,8 @@ TRACE_EVENT(ath10k_htt_stats, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > ), > @@ -239,8 +239,8 @@ TRACE_EVENT(ath10k_wmi_dbglog, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->hw_type = ar->hw_rev; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > @@ -269,8 +269,8 @@ TRACE_EVENT(ath10k_htt_pktlog, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->hw_type = ar->hw_rev; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(pktlog), buf, buf_len); > @@ -301,8 +301,8 @@ TRACE_EVENT(ath10k_htt_tx, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->msdu_id = msdu_id; > __entry->msdu_len = msdu_len; > __entry->vdev_id = vdev_id; > @@ -332,8 +332,8 @@ TRACE_EVENT(ath10k_txrx_tx_unref, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->msdu_id = msdu_id; > ), > > @@ -358,8 +358,8 @@ DECLARE_EVENT_CLASS(ath10k_hdr_event, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = ath10k_frm_hdr_len(data, len); > memcpy(__get_dynamic_array(data), data, __entry- > >len); > ), > @@ -386,8 +386,8 @@ DECLARE_EVENT_CLASS(ath10k_payload_event, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len - ath10k_frm_hdr_len(data, len); > memcpy(__get_dynamic_array(payload), > data + ath10k_frm_hdr_len(data, len), > __entry->len); > @@ -435,8 +435,8 @@ TRACE_EVENT(ath10k_htt_rx_desc, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->hw_type = ar->hw_rev; > __entry->len = len; > memcpy(__get_dynamic_array(rxdesc), data, len); > @@ -472,8 +472,8 @@ TRACE_EVENT(ath10k_wmi_diag_container, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->type = type; > __entry->timestamp = timestamp; > __entry->code = code; > @@ -505,8 +505,8 @@ TRACE_EVENT(ath10k_wmi_diag, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->dev)); > - __assign_str(driver, dev_driver_string(ar->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > memcpy(__get_dynamic_array(data), data, len); > ), > diff --git a/drivers/net/wireless/ath/ath11k/trace.h > b/drivers/net/wireless/ath/ath11k/trace.h > index 235ab8ea715f..75246b0a82e3 100644 > --- a/drivers/net/wireless/ath/ath11k/trace.h > +++ b/drivers/net/wireless/ath/ath11k/trace.h > @@ -48,8 +48,8 @@ TRACE_EVENT(ath11k_htt_pktlog, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->buf_len = buf_len; > __entry->pktlog_checksum = pktlog_checksum; > memcpy(__get_dynamic_array(pktlog), buf, buf_len); > @@ -77,8 +77,8 @@ TRACE_EVENT(ath11k_htt_ppdu_stats, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > memcpy(__get_dynamic_array(ppdu), data, len); > ), > @@ -105,8 +105,8 @@ TRACE_EVENT(ath11k_htt_rxdesc, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > __entry->log_type = log_type; > memcpy(__get_dynamic_array(rxdesc), data, len); > @@ -130,8 +130,8 @@ DECLARE_EVENT_CLASS(ath11k_log_event, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk( > @@ -171,8 +171,8 @@ TRACE_EVENT(ath11k_wmi_cmd, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->id = id; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > @@ -201,8 +201,8 @@ TRACE_EVENT(ath11k_wmi_event, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->id = id; > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > @@ -230,8 +230,8 @@ TRACE_EVENT(ath11k_log_dbg, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->level = level; > WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), > ATH11K_MSG_MAX, vaf->fmt, > @@ -262,10 +262,10 @@ TRACE_EVENT(ath11k_log_dbg_dump, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > - __assign_str(msg, msg); > - __assign_str(prefix, prefix); > + __assign_str(device); > + __assign_str(driver); > + __assign_str(msg); > + __assign_str(prefix); > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > ), > @@ -292,8 +292,8 @@ TRACE_EVENT(ath11k_wmi_diag, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > memcpy(__get_dynamic_array(data), data, len); > ), > @@ -318,8 +318,8 @@ TRACE_EVENT(ath11k_ps_timekeeper, > __field(u32, peer_ps_timestamp) > ), > > - TP_fast_assign(__assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar- > >ab->dev)); > + TP_fast_assign(__assign_str(device); > + __assign_str(driver); > memcpy(__get_dynamic_array(peer_addr), > peer_addr, > ETH_ALEN); > __entry->peer_ps_state = peer_ps_state; > diff --git a/drivers/net/wireless/ath/ath12k/trace.h > b/drivers/net/wireless/ath/ath12k/trace.h > index 240737e1542d..253c67accb0e 100644 > --- a/drivers/net/wireless/ath/ath12k/trace.h > +++ b/drivers/net/wireless/ath/ath12k/trace.h > @@ -36,8 +36,8 @@ TRACE_EVENT(ath12k_htt_pktlog, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->buf_len = buf_len; > __entry->pktlog_checksum = pktlog_checksum; > memcpy(__get_dynamic_array(pktlog), buf, buf_len); > @@ -73,8 +73,8 @@ TRACE_EVENT(ath12k_htt_ppdu_stats, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > __entry->info = ar->pdev->timestamp.info; > __entry->sync_tstmp_lo_us = ar->pdev- > >timestamp.sync_timestamp_hi_us; > @@ -117,8 +117,8 @@ TRACE_EVENT(ath12k_htt_rxdesc, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ar->ab->dev)); > - __assign_str(driver, dev_driver_string(ar->ab- > >dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > __entry->type = type; > __entry->info = ar->pdev->timestamp.info; > @@ -153,8 +153,8 @@ TRACE_EVENT(ath12k_wmi_diag, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(ab->dev)); > - __assign_str(driver, dev_driver_string(ab->dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->len = len; > memcpy(__get_dynamic_array(data), data, len); > ), > diff --git a/drivers/net/wireless/ath/ath6kl/trace.h > b/drivers/net/wireless/ath/ath6kl/trace.h > index 231a94769ddb..8577aa459c58 100644 > --- a/drivers/net/wireless/ath/ath6kl/trace.h > +++ b/drivers/net/wireless/ath/ath6kl/trace.h > @@ -304,8 +304,8 @@ TRACE_EVENT(ath6kl_log_dbg_dump, > ), > > TP_fast_assign( > - __assign_str(msg, msg); > - __assign_str(prefix, prefix); > + __assign_str(msg); > + __assign_str(prefix); > __entry->buf_len = buf_len; > memcpy(__get_dynamic_array(buf), buf, buf_len); > ), > diff --git a/drivers/net/wireless/ath/trace.h > b/drivers/net/wireless/ath/trace.h > index 9935cf475b6d..82aac0a4baff 100644 > --- a/drivers/net/wireless/ath/trace.h > +++ b/drivers/net/wireless/ath/trace.h > @@ -44,8 +44,8 @@ TRACE_EVENT(ath_log, > ), > > TP_fast_assign( > - __assign_str(device, wiphy_name(wiphy)); > - __assign_str(driver, KBUILD_MODNAME); > + __assign_str(device); > + __assign_str(driver); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > > diff --git > a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h > b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h > index 5d66e94c806d..96032322b165 100644 > --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h > +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h > @@ -41,7 +41,7 @@ TRACE_EVENT(brcmf_err, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(func, func); > + __assign_str(func); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(func), __get_str(msg)) > @@ -57,7 +57,7 @@ TRACE_EVENT(brcmf_dbg, > ), > TP_fast_assign( > __entry->level = level; > - __assign_str(func, func); > + __assign_str(func); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(func), __get_str(msg)) > diff --git > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac.h > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac.h > index a0da3248b942..53b3dba50737 100644 > --- > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac.h > +++ > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac.h > @@ -81,7 +81,7 @@ TRACE_EVENT(brcms_macintstatus, > __field(u32, mask) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->in_isr = in_isr; > __entry->macintstatus = macintstatus; > __entry->mask = mask; > diff --git > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_msg.h > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_msg.h > index 42b0a91656c4..908ce3c864fe 100644 > --- > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_msg.h > +++ > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_msg.h > @@ -71,7 +71,7 @@ TRACE_EVENT(brcms_dbg, > ), > TP_fast_assign( > __entry->level = level; > - __assign_str(func, func); > + __assign_str(func); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(func), __get_str(msg)) > diff --git > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_tx.h > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_tx.h > index cf2cc070f1e5..24ac34fa0207 100644 > --- > a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_tx.h > +++ > b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcms_trace_brcmsm > ac_tx.h > @@ -31,7 +31,7 @@ TRACE_EVENT(brcms_txdesc, > __dynamic_array(u8, txh, txh_len) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > memcpy(__get_dynamic_array(txh), txh, txh_len); > ), > TP_printk("[%s] txdesc", __get_str(dev)) > @@ -54,7 +54,7 @@ TRACE_EVENT(brcms_txstatus, > __field(u16, ackphyrxsh) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->framelen = framelen; > __entry->frameid = frameid; > __entry->status = status; > @@ -85,7 +85,7 @@ TRACE_EVENT(brcms_ampdu_session, > __field(u16, dma_len) > ), > TP_fast_assign( > - __assign_str(dev, dev_name(dev)); > + __assign_str(dev); > __entry->max_ampdu_len = max_ampdu_len; > __entry->max_ampdu_frames = max_ampdu_frames; > __entry->ampdu_len = ampdu_len; > diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h > b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h > index 1d6c292cf545..0db1fa5477af 100644 > --- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h > +++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h > @@ -57,7 +57,7 @@ TRACE_EVENT(iwlwifi_dbg, > ), > TP_fast_assign( > __entry->level = level; > - __assign_str(function, function); > + __assign_str(function); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s", __get_str(msg)) > diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h > b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h > index c3e09f4fefeb..76166e1b10e5 100644 > --- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h > +++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h > @@ -87,7 +87,7 @@ static inline void trace_ ## name(proto) {} > #endif > > #define DEV_ENTRY __string(dev, dev_name(dev)) > -#define DEV_ASSIGN __assign_str(dev, dev_name(dev)) > +#define DEV_ASSIGN __assign_str(dev) > > #include "iwl-devtrace-io.h" > #include "iwl-devtrace-ucode.h" > diff --git a/drivers/soc/qcom/pmic_pdcharger_ulog.h > b/drivers/soc/qcom/pmic_pdcharger_ulog.h > index 152e3a6b5480..1cfa58f0e34c 100644 > --- a/drivers/soc/qcom/pmic_pdcharger_ulog.h > +++ b/drivers/soc/qcom/pmic_pdcharger_ulog.h > @@ -18,7 +18,7 @@ TRACE_EVENT(pmic_pdcharger_ulog_msg, > __string(msg, msg) > ), > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > ), > TP_printk("%s", __get_str(msg)) > ); > diff --git a/drivers/soc/qcom/trace-aoss.h b/drivers/soc/qcom/trace- > aoss.h > index 554029b33b44..fb5b0470c40d 100644 > --- a/drivers/soc/qcom/trace-aoss.h > +++ b/drivers/soc/qcom/trace-aoss.h > @@ -18,7 +18,7 @@ TRACE_EVENT(aoss_send, > __string(msg, msg) > ), > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > ), > TP_printk("%s", __get_str(msg)) > ); > @@ -31,7 +31,7 @@ TRACE_EVENT(aoss_send_done, > __field(int, ret) > ), > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > __entry->ret = ret; > ), > TP_printk("%s: %d", __get_str(msg), __entry->ret) > diff --git a/drivers/soc/qcom/trace-rpmh.h b/drivers/soc/qcom/trace- > rpmh.h > index be6b42ecc1f8..593ec1d4e010 100644 > --- a/drivers/soc/qcom/trace-rpmh.h > +++ b/drivers/soc/qcom/trace-rpmh.h > @@ -26,7 +26,7 @@ TRACE_EVENT(rpmh_tx_done, > ), > > TP_fast_assign( > - __assign_str(name, d->name); > + __assign_str(name); > __entry->m = m; > __entry->addr = r->cmds[0].addr; > __entry->data = r->cmds[0].data; > @@ -55,7 +55,7 @@ TRACE_EVENT(rpmh_send_msg, > ), > > TP_fast_assign( > - __assign_str(name, d->name); > + __assign_str(name); > __entry->m = m; > __entry->state = state; > __entry->n = n; > diff --git a/drivers/thermal/thermal_trace.h > b/drivers/thermal/thermal_trace.h > index 88a962f560f2..df8f4edd6068 100644 > --- a/drivers/thermal/thermal_trace.h > +++ b/drivers/thermal/thermal_trace.h > @@ -37,7 +37,7 @@ TRACE_EVENT(thermal_temperature, > ), > > TP_fast_assign( > - __assign_str(thermal_zone, tz->type); > + __assign_str(thermal_zone); > __entry->id = tz->id; > __entry->temp_prev = tz->last_temperature; > __entry->temp = tz->temperature; > @@ -60,7 +60,7 @@ TRACE_EVENT(cdev_update, > ), > > TP_fast_assign( > - __assign_str(type, cdev->type); > + __assign_str(type); > __entry->target = target; > ), > > @@ -82,7 +82,7 @@ TRACE_EVENT(thermal_zone_trip, > ), > > TP_fast_assign( > - __assign_str(thermal_zone, tz->type); > + __assign_str(thermal_zone); > __entry->id = tz->id; > __entry->trip = trip; > __entry->trip_type = trip_type; > @@ -156,7 +156,7 @@ TRACE_EVENT(thermal_power_devfreq_get_power, > ), > > TP_fast_assign( > - __assign_str(type, cdev->type); > + __assign_str(type); > __entry->freq = freq; > __entry->busy_time = status->busy_time; > __entry->total_time = status->total_time; > @@ -184,7 +184,7 @@ TRACE_EVENT(thermal_power_devfreq_limit, > ), > > TP_fast_assign( > - __assign_str(type, cdev->type); > + __assign_str(type); > __entry->freq = freq; > __entry->cdev_state = cdev_state; > __entry->power = power; > diff --git a/drivers/usb/cdns3/cdns3-trace.h > b/drivers/usb/cdns3/cdns3-trace.h > index 40db89e3333c..c4e542f1b9b7 100644 > --- a/drivers/usb/cdns3/cdns3-trace.h > +++ b/drivers/usb/cdns3/cdns3-trace.h > @@ -33,7 +33,7 @@ TRACE_EVENT(cdns3_halt, > __field(u8, flush) > ), > TP_fast_assign( > - __assign_str(name, ep_priv->name); > + __assign_str(name); > __entry->halt = halt; > __entry->flush = flush; > ), > @@ -49,8 +49,8 @@ TRACE_EVENT(cdns3_wa1, > __string(msg, msg) > ), > TP_fast_assign( > - __assign_str(ep_name, ep_priv->name); > - __assign_str(msg, msg); > + __assign_str(ep_name); > + __assign_str(msg); > ), > TP_printk("WA1: %s %s", __get_str(ep_name), __get_str(msg)) > ); > @@ -63,8 +63,8 @@ TRACE_EVENT(cdns3_wa2, > __string(msg, msg) > ), > TP_fast_assign( > - __assign_str(ep_name, ep_priv->name); > - __assign_str(msg, msg); > + __assign_str(ep_name); > + __assign_str(msg); > ), > TP_printk("WA2: %s %s", __get_str(ep_name), __get_str(msg)) > ); > @@ -77,7 +77,7 @@ DECLARE_EVENT_CLASS(cdns3_log_doorbell, > __field(u32, ep_trbaddr) > ), > TP_fast_assign( > - __assign_str(name, ep_name); > + __assign_str(name); > __entry->ep_trbaddr = ep_trbaddr; > ), > TP_printk("%s, ep_trbaddr %08x", __get_str(name), > @@ -125,7 +125,7 @@ DECLARE_EVENT_CLASS(cdns3_log_epx_irq, > __field(u32, use_streams) > ), > TP_fast_assign( > - __assign_str(ep_name, priv_ep->name); > + __assign_str(ep_name); > __entry->ep_sts = readl(&priv_dev->regs->ep_sts); > __entry->ep_traddr = readl(&priv_dev->regs- > >ep_traddr); > __entry->ep_last_sid = priv_ep->last_stream_id; > @@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request, > __field(unsigned int, stream_id) > ), > TP_fast_assign( > - __assign_str(name, req->priv_ep->name); > + __assign_str(name); > __entry->req = req; > __entry->buf = req->request.buf; > __entry->actual = req->request.actual; > @@ -294,7 +294,7 @@ > DECLARE_EVENT_CLASS(cdns3_stream_split_transfer_len, > __field(unsigned int, stream_id) > ), > TP_fast_assign( > - __assign_str(name, req->priv_ep->name); > + __assign_str(name); > __entry->req = req; > __entry->actual = req->request.length; > __entry->length = req->request.actual; > @@ -329,7 +329,7 @@ DECLARE_EVENT_CLASS(cdns3_log_aligned_request, > __field(u32, aligned_buf_size) > ), > TP_fast_assign( > - __assign_str(name, priv_req->priv_ep->name); > + __assign_str(name); > __entry->req = &priv_req->request; > __entry->buf = priv_req->request.buf; > __entry->dma = priv_req->request.dma; > @@ -364,7 +364,7 @@ DECLARE_EVENT_CLASS(cdns3_log_map_request, > __field(dma_addr_t, dma) > ), > TP_fast_assign( > - __assign_str(name, priv_req->priv_ep->name); > + __assign_str(name); > __entry->req = &priv_req->request; > __entry->buf = priv_req->request.buf; > __entry->dma = priv_req->request.dma; > @@ -395,7 +395,7 @@ DECLARE_EVENT_CLASS(cdns3_log_trb, > __field(unsigned int, last_stream_id) > ), > TP_fast_assign( > - __assign_str(name, priv_ep->name); > + __assign_str(name); > __entry->trb = trb; > __entry->buffer = le32_to_cpu(trb->buffer); > __entry->length = le32_to_cpu(trb->length); > @@ -467,7 +467,7 @@ DECLARE_EVENT_CLASS(cdns3_log_ep, > __field(u8, dequeue) > ), > TP_fast_assign( > - __assign_str(name, priv_ep->name); > + __assign_str(name); > __entry->maxpacket = priv_ep->endpoint.maxpacket; > __entry->maxpacket_limit = priv_ep- > >endpoint.maxpacket_limit; > __entry->max_streams = priv_ep- > >endpoint.max_streams; > diff --git a/drivers/usb/cdns3/cdnsp-trace.h > b/drivers/usb/cdns3/cdnsp-trace.h > index 4b51011eb00b..f2bcf77a5d0a 100644 > --- a/drivers/usb/cdns3/cdnsp-trace.h > +++ b/drivers/usb/cdns3/cdnsp-trace.h > @@ -48,7 +48,7 @@ DECLARE_EVENT_CLASS(cdnsp_log_ep, > __field(u8, drbls_count) > ), > TP_fast_assign( > - __assign_str(name, pep->name); > + __assign_str(name); > __entry->state = pep->ep_state; > __entry->stream_id = stream_id; > __entry->enabled = pep->ep_state & EP_HAS_STREAMS; > @@ -138,7 +138,7 @@ DECLARE_EVENT_CLASS(cdnsp_log_simple, > __string(text, msg) > ), > TP_fast_assign( > - __assign_str(text, msg); > + __assign_str(text); > ), > TP_printk("%s", __get_str(text)) > ); > @@ -303,7 +303,7 @@ DECLARE_EVENT_CLASS(cdnsp_log_bounce, > __field(unsigned int, unalign) > ), > TP_fast_assign( > - __assign_str(name, preq->pep->name); > + __assign_str(name); > __entry->new_buf_len = new_buf_len; > __entry->offset = offset; > __entry->dma = dma; > @@ -470,7 +470,7 @@ DECLARE_EVENT_CLASS(cdnsp_log_request, > > ), > TP_fast_assign( > - __assign_str(name, req->pep->name); > + __assign_str(name); > __entry->request = &req->request; > __entry->preq = req; > __entry->buf = req->request.buf; > @@ -674,7 +674,7 @@ DECLARE_EVENT_CLASS(cdnsp_log_td_info, > __field(dma_addr_t, trb_dma) > ), > TP_fast_assign( > - __assign_str(name, preq->pep->name); > + __assign_str(name); > __entry->request = &preq->request; > __entry->preq = preq; > __entry->first_trb = preq->td.first_trb; > diff --git a/drivers/usb/chipidea/trace.h > b/drivers/usb/chipidea/trace.h > index ca0e65b48f0a..1875419cd17f 100644 > --- a/drivers/usb/chipidea/trace.h > +++ b/drivers/usb/chipidea/trace.h > @@ -31,7 +31,7 @@ TRACE_EVENT(ci_log, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(name, dev_name(ci->dev)); > + __assign_str(name); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(name), __get_str(msg)) > @@ -51,7 +51,7 @@ DECLARE_EVENT_CLASS(ci_log_trb, > __field(u32, type) > ), > TP_fast_assign( > - __assign_str(name, hwep->name); > + __assign_str(name); > __entry->req = &hwreq->req; > __entry->td = td; > __entry->dma = td->dma; > diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h > index d2997d17cfbe..bdeb1aaf65d8 100644 > --- a/drivers/usb/dwc3/trace.h > +++ b/drivers/usb/dwc3/trace.h > @@ -112,7 +112,7 @@ DECLARE_EVENT_CLASS(dwc3_log_request, > __field(int, no_interrupt) > ), > TP_fast_assign( > - __assign_str(name, req->dep->name); > + __assign_str(name); > __entry->req = req; > __entry->actual = req->request.actual; > __entry->length = req->request.length; > @@ -193,7 +193,7 @@ DECLARE_EVENT_CLASS(dwc3_log_gadget_ep_cmd, > __field(int, cmd_status) > ), > TP_fast_assign( > - __assign_str(name, dep->name); > + __assign_str(name); > __entry->cmd = cmd; > __entry->param0 = params->param0; > __entry->param1 = params->param1; > @@ -229,7 +229,7 @@ DECLARE_EVENT_CLASS(dwc3_log_trb, > __field(u32, dequeue) > ), > TP_fast_assign( > - __assign_str(name, dep->name); > + __assign_str(name); > __entry->trb = trb; > __entry->bpl = trb->bpl; > __entry->bph = trb->bph; > @@ -301,7 +301,7 @@ DECLARE_EVENT_CLASS(dwc3_log_ep, > __field(u8, trb_dequeue) > ), > TP_fast_assign( > - __assign_str(name, dep->name); > + __assign_str(name); > __entry->maxpacket = dep->endpoint.maxpacket; > __entry->maxpacket_limit = dep- > >endpoint.maxpacket_limit; > __entry->max_streams = dep->endpoint.max_streams; > diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-trace.h > b/drivers/usb/gadget/udc/cdns2/cdns2-trace.h > index 61f241634ea5..ade1752956b1 100644 > --- a/drivers/usb/gadget/udc/cdns2/cdns2-trace.h > +++ b/drivers/usb/gadget/udc/cdns2/cdns2-trace.h > @@ -64,7 +64,7 @@ DECLARE_EVENT_CLASS(cdns2_log_simple, > __string(text, msg) > ), > TP_fast_assign( > - __assign_str(text, msg); > + __assign_str(text); > ), > TP_printk("%s", __get_str(text)) > ); > @@ -103,7 +103,7 @@ TRACE_EVENT(cdns2_ep_halt, > __field(u8, flush) > ), > TP_fast_assign( > - __assign_str(name, ep_priv->name); > + __assign_str(name); > __entry->halt = halt; > __entry->flush = flush; > ), > @@ -119,8 +119,8 @@ TRACE_EVENT(cdns2_wa1, > __string(msg, msg) > ), > TP_fast_assign( > - __assign_str(ep_name, ep_priv->name); > - __assign_str(msg, msg); > + __assign_str(ep_name); > + __assign_str(msg); > ), > TP_printk("WA1: %s %s", __get_str(ep_name), __get_str(msg)) > ); > @@ -134,7 +134,7 @@ DECLARE_EVENT_CLASS(cdns2_log_doorbell, > __field(u32, ep_trbaddr) > ), > TP_fast_assign( > - __assign_str(name, pep->name); > + __assign_str(name); > __entry->ep_trbaddr = ep_trbaddr; > ), > TP_printk("%s, ep_trbaddr %08x", __get_str(name), > @@ -196,7 +196,7 @@ DECLARE_EVENT_CLASS(cdns2_log_epx_irq, > __field(u32, ep_traddr) > ), > TP_fast_assign( > - __assign_str(ep_name, pep->name); > + __assign_str(ep_name); > __entry->ep_sts = readl(&pdev->adma_regs->ep_sts); > __entry->ep_ists = readl(&pdev->adma_regs->ep_ists); > __entry->ep_traddr = readl(&pdev->adma_regs- > >ep_traddr); > @@ -288,7 +288,7 @@ DECLARE_EVENT_CLASS(cdns2_log_request, > __field(int, end_trb) > ), > TP_fast_assign( > - __assign_str(name, preq->pep->name); > + __assign_str(name); > __entry->request = &preq->request; > __entry->preq = preq; > __entry->buf = preq->request.buf; > @@ -380,7 +380,7 @@ DECLARE_EVENT_CLASS(cdns2_log_map_request, > __field(dma_addr_t, dma) > ), > TP_fast_assign( > - __assign_str(name, priv_req->pep->name); > + __assign_str(name); > __entry->req = &priv_req->request; > __entry->buf = priv_req->request.buf; > __entry->dma = priv_req->request.dma; > @@ -411,7 +411,7 @@ DECLARE_EVENT_CLASS(cdns2_log_trb, > __field(u32, type) > ), > TP_fast_assign( > - __assign_str(name, pep->name); > + __assign_str(name); > __entry->trb = trb; > __entry->buffer = le32_to_cpu(trb->buffer); > __entry->length = le32_to_cpu(trb->length); > @@ -476,7 +476,7 @@ DECLARE_EVENT_CLASS(cdns2_log_ep, > __field(u8, dequeue) > ), > TP_fast_assign( > - __assign_str(name, pep->name); > + __assign_str(name); > __entry->maxpacket = pep->endpoint.maxpacket; > __entry->maxpacket_limit = pep- > >endpoint.maxpacket_limit; > __entry->flags = pep->ep_state; > @@ -568,7 +568,7 @@ DECLARE_EVENT_CLASS(cdns2_log_epx_reg_config, > __field(u32, ep_cfg_reg) > ), > TP_fast_assign( > - __assign_str(ep_name, pep->name); > + __assign_str(ep_name); > __entry->burst_size = pep->trb_burst_size; > __entry->maxpack_reg = pep->dir ? readw(&pdev- > >epx_regs->txmaxpack[pep->num - 1]) : > readw(&pdev- > >epx_regs->rxmaxpack[pep->num - 1]); > diff --git a/drivers/usb/gadget/udc/trace.h > b/drivers/usb/gadget/udc/trace.h > index a5ed26fbc2da..4e334298b0e8 100644 > --- a/drivers/usb/gadget/udc/trace.h > +++ b/drivers/usb/gadget/udc/trace.h > @@ -157,7 +157,7 @@ DECLARE_EVENT_CLASS(udc_log_ep, > __field(int, ret) > ), > TP_fast_assign( > - __assign_str(name, ep->name); > + __assign_str(name); > __entry->maxpacket = ep->maxpacket; > __entry->maxpacket_limit = ep->maxpacket_limit; > __entry->max_streams = ep->max_streams; > @@ -233,7 +233,7 @@ DECLARE_EVENT_CLASS(udc_log_req, > __field(struct usb_request *, req) > ), > TP_fast_assign( > - __assign_str(name, ep->name); > + __assign_str(name); > __entry->length = req->length; > __entry->actual = req->actual; > __entry->num_sgs = req->num_sgs; > diff --git a/drivers/usb/mtu3/mtu3_trace.h > b/drivers/usb/mtu3/mtu3_trace.h > index 03d2a9bac27e..89870175d635 100644 > --- a/drivers/usb/mtu3/mtu3_trace.h > +++ b/drivers/usb/mtu3/mtu3_trace.h > @@ -26,7 +26,7 @@ TRACE_EVENT(mtu3_log, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(name), __get_str(msg)) > @@ -127,7 +127,7 @@ DECLARE_EVENT_CLASS(mtu3_log_request, > __field(int, no_interrupt) > ), > TP_fast_assign( > - __assign_str(name, mreq->mep->name); > + __assign_str(name); > __entry->mreq = mreq; > __entry->gpd = mreq->gpd; > __entry->actual = mreq->request.actual; > @@ -182,7 +182,7 @@ DECLARE_EVENT_CLASS(mtu3_log_gpd, > __field(u32, dw3) > ), > TP_fast_assign( > - __assign_str(name, mep->name); > + __assign_str(name); > __entry->gpd = gpd; > __entry->dw0 = le32_to_cpu(gpd->dw0_info); > __entry->dw1 = le32_to_cpu(gpd->next_gpd); > @@ -226,7 +226,7 @@ DECLARE_EVENT_CLASS(mtu3_log_ep, > __field(struct mtu3_gpd_ring *, gpd_ring) > ), > TP_fast_assign( > - __assign_str(name, mep->name); > + __assign_str(name); > __entry->type = mep->type; > __entry->slot = mep->slot; > __entry->maxp = mep->ep.maxpacket; > diff --git a/drivers/usb/musb/musb_trace.h > b/drivers/usb/musb/musb_trace.h > index f246b14394c4..726e6697d475 100644 > --- a/drivers/usb/musb/musb_trace.h > +++ b/drivers/usb/musb/musb_trace.h > @@ -31,7 +31,7 @@ TRACE_EVENT(musb_log, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(name, dev_name(musb->controller)); > + __assign_str(name); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > TP_printk("%s: %s", __get_str(name), __get_str(msg)) > @@ -46,9 +46,9 @@ TRACE_EVENT(musb_state, > __string(desc, desc) > ), > TP_fast_assign( > - __assign_str(name, dev_name(musb->controller)); > + __assign_str(name); > __entry->devctl = devctl; > - __assign_str(desc, desc); > + __assign_str(desc); > ), > TP_printk("%s: devctl: %02x %s", __get_str(name), __entry- > >devctl, > __get_str(desc)) > @@ -160,7 +160,7 @@ TRACE_EVENT(musb_isr, > __field(u16, int_rx) > ), > TP_fast_assign( > - __assign_str(name, dev_name(musb->controller)); > + __assign_str(name); > __entry->int_usb = musb->int_usb; > __entry->int_tx = musb->int_tx; > __entry->int_rx = musb->int_rx; > @@ -184,7 +184,7 @@ DECLARE_EVENT_CLASS(musb_urb, > __field(u32, actual_len) > ), > TP_fast_assign( > - __assign_str(name, dev_name(musb->controller)); > + __assign_str(name); > __entry->urb = urb; > __entry->pipe = urb->pipe; > __entry->status = urb->status; > @@ -325,7 +325,7 @@ DECLARE_EVENT_CLASS(musb_cppi41, > ), > TP_fast_assign( > __entry->ch = ch; > - __assign_str(name, dev_name(ch->hw_ep->musb- > >controller)); > + __assign_str(name); > __entry->hwep = ch->hw_ep->epnum; > __entry->port = ch->port_num; > __entry->is_tx = ch->is_tx; > diff --git a/fs/bcachefs/trace.h b/fs/bcachefs/trace.h > index 6aa81d1e6d36..0b9774168b1d 100644 > --- a/fs/bcachefs/trace.h > +++ b/fs/bcachefs/trace.h > @@ -43,7 +43,7 @@ DECLARE_EVENT_CLASS(fs_str, > > TP_fast_assign( > __entry->dev = c->dev; > - __assign_str(str, str); > + __assign_str(str); > ), > > TP_printk("%d,%d\n%s", MAJOR(__entry->dev), MINOR(__entry- > >dev), __get_str(str)) > @@ -64,7 +64,7 @@ DECLARE_EVENT_CLASS(trans_str, > __entry->dev = trans->c->dev; > strscpy(__entry->trans_fn, trans->fn, > sizeof(__entry->trans_fn)); > __entry->caller_ip = caller_ip; > - __assign_str(str, str); > + __assign_str(str); > ), > > TP_printk("%d,%d %s %pS %s", > @@ -85,7 +85,7 @@ DECLARE_EVENT_CLASS(trans_str_nocaller, > TP_fast_assign( > __entry->dev = trans->c->dev; > strscpy(__entry->trans_fn, trans->fn, > sizeof(__entry->trans_fn)); > - __assign_str(str, str); > + __assign_str(str); > ), > > TP_printk("%d,%d %s %s", > diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h > index 10985a4b8259..4de8780a7c48 100644 > --- a/fs/nfs/nfs4trace.h > +++ b/fs/nfs/nfs4trace.h > @@ -47,7 +47,7 @@ DECLARE_EVENT_CLASS(nfs4_clientid_event, > > TP_fast_assign( > __entry->error = error < 0 ? -error : 0; > - __assign_str(dstaddr, clp->cl_hostname); > + __assign_str(dstaddr); > ), > > TP_printk( > @@ -94,8 +94,8 @@ TRACE_EVENT(nfs4_trunked_exchange_id, > > TP_fast_assign( > __entry->error = error < 0 ? -error : 0; > - __assign_str(main_addr, clp->cl_hostname); > - __assign_str(trunk_addr, addr); > + __assign_str(main_addr); > + __assign_str(trunk_addr); > ), > > TP_printk( > @@ -365,7 +365,7 @@ TRACE_EVENT(nfs4_state_mgr, > > TP_fast_assign( > __entry->state = clp->cl_state; > - __assign_str(hostname, clp->cl_hostname); > + __assign_str(hostname); > ), > > TP_printk( > @@ -393,8 +393,8 @@ TRACE_EVENT(nfs4_state_mgr_failed, > TP_fast_assign( > __entry->error = status < 0 ? -status : 0; > __entry->state = clp->cl_state; > - __assign_str(hostname, clp->cl_hostname); > - __assign_str(section, section); > + __assign_str(hostname); > + __assign_str(section); > ), > > TP_printk( > @@ -578,7 +578,7 @@ DECLARE_EVENT_CLASS(nfs4_open_event, > __entry->fhandle = 0; > } > __entry->dir = NFS_FILEID(d_inode(ctx- > >dentry->d_parent)); > - __assign_str(name, ctx->dentry- > >d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -1072,7 +1072,7 @@ DECLARE_EVENT_CLASS(nfs4_lookup_event, > __entry->dev = dir->i_sb->s_dev; > __entry->dir = NFS_FILEID(dir); > __entry->error = -error; > - __assign_str(name, name->name); > + __assign_str(name); > ), > > TP_printk( > @@ -1156,8 +1156,8 @@ TRACE_EVENT(nfs4_rename, > __entry->olddir = NFS_FILEID(olddir); > __entry->newdir = NFS_FILEID(newdir); > __entry->error = error < 0 ? -error : 0; > - __assign_str(oldname, oldname->name); > - __assign_str(newname, newname->name); > + __assign_str(oldname); > + __assign_str(newname); > ), > > TP_printk( > @@ -1359,7 +1359,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_callback_event, > __entry->fileid = 0; > __entry->dev = 0; > } > - __assign_str(dstaddr, clp ? clp->cl_hostname > : "unknown"); > + __assign_str(dstaddr); > ), > > TP_printk( > @@ -1416,7 +1416,7 @@ > DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event, > __entry->fileid = 0; > __entry->dev = 0; > } > - __assign_str(dstaddr, clp ? clp->cl_hostname > : "unknown"); > + __assign_str(dstaddr); > __entry->stateid_seq = > be32_to_cpu(stateid->seqid); > __entry->stateid_hash = > @@ -1960,7 +1960,7 @@ DECLARE_EVENT_CLASS(nfs4_deviceid_event, > ), > > TP_fast_assign( > - __assign_str(dstaddr, clp->cl_hostname); > + __assign_str(dstaddr); > memcpy(__entry->deviceid, deviceid->data, > NFS4_DEVICEID4_SIZE); > ), > @@ -1998,7 +1998,7 @@ DECLARE_EVENT_CLASS(nfs4_deviceid_status, > TP_fast_assign( > __entry->dev = server->s_dev; > __entry->status = status; > - __assign_str(dstaddr, server->nfs_client- > >cl_hostname); > + __assign_str(dstaddr); > memcpy(__entry->deviceid, deviceid->data, > NFS4_DEVICEID4_SIZE); > ), > @@ -2036,8 +2036,8 @@ TRACE_EVENT(fl_getdevinfo, > ), > > TP_fast_assign( > - __assign_str(mds_addr, server->nfs_client- > >cl_hostname); > - __assign_str(ds_ips, ds_remotestr); > + __assign_str(mds_addr); > + __assign_str(ds_ips); > memcpy(__entry->deviceid, deviceid->data, > NFS4_DEVICEID4_SIZE); > ), > @@ -2083,9 +2083,7 @@ DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event, > be32_to_cpu(hdr- > >args.stateid.seqid); > __entry->stateid_hash = > nfs_stateid_hash(&hdr- > >args.stateid); > - __assign_str(dstaddr, hdr->ds_clp ? > - rpc_peeraddr2str(hdr->ds_clp- > >cl_rpcclient, > - RPC_DISPLAY_ADDR) : > "unknown"); > + __assign_str(dstaddr); > ), > > TP_printk( > @@ -2139,9 +2137,7 @@ TRACE_EVENT(ff_layout_commit_error, > __entry->dev = inode->i_sb->s_dev; > __entry->offset = data->args.offset; > __entry->count = data->args.count; > - __assign_str(dstaddr, data->ds_clp ? > - rpc_peeraddr2str(data->ds_clp- > >cl_rpcclient, > - RPC_DISPLAY_ADDR) : > "unknown"); > + __assign_str(dstaddr); > ), > > TP_printk( > @@ -2579,7 +2575,7 @@ DECLARE_EVENT_CLASS(nfs4_xattr_event, > __entry->dev = inode->i_sb->s_dev; > __entry->fileid = NFS_FILEID(inode); > __entry->fhandle = > nfs_fhandle_hash(NFS_FH(inode)); > - __assign_str(name, name); > + __assign_str(name); > ), > > TP_printk( > diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h > index afedb449b54f..1e710654af11 100644 > --- a/fs/nfs/nfstrace.h > +++ b/fs/nfs/nfstrace.h > @@ -409,7 +409,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event, > __entry->dir = NFS_FILEID(dir); > __entry->flags = flags; > __entry->fileid = d_is_negative(dentry) ? 0 > : NFS_FILEID(d_inode(dentry)); > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -457,7 +457,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done, > __entry->error = error < 0 ? -error : 0; > __entry->flags = flags; > __entry->fileid = d_is_negative(dentry) ? 0 > : NFS_FILEID(d_inode(dentry)); > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -512,7 +512,7 @@ TRACE_EVENT(nfs_atomic_open_enter, > __entry->dir = NFS_FILEID(dir); > __entry->flags = flags; > __entry->fmode = (__force unsigned long)ctx- > >mode; > - __assign_str(name, ctx->dentry- > >d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -551,7 +551,7 @@ TRACE_EVENT(nfs_atomic_open_exit, > __entry->dir = NFS_FILEID(dir); > __entry->flags = flags; > __entry->fmode = (__force unsigned long)ctx- > >mode; > - __assign_str(name, ctx->dentry- > >d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -587,7 +587,7 @@ TRACE_EVENT(nfs_create_enter, > __entry->dev = dir->i_sb->s_dev; > __entry->dir = NFS_FILEID(dir); > __entry->flags = flags; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -623,7 +623,7 @@ TRACE_EVENT(nfs_create_exit, > __entry->dev = dir->i_sb->s_dev; > __entry->dir = NFS_FILEID(dir); > __entry->flags = flags; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -654,7 +654,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event, > TP_fast_assign( > __entry->dev = dir->i_sb->s_dev; > __entry->dir = NFS_FILEID(dir); > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -693,7 +693,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done, > __entry->dev = dir->i_sb->s_dev; > __entry->dir = NFS_FILEID(dir); > __entry->error = error < 0 ? -error : 0; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -747,7 +747,7 @@ TRACE_EVENT(nfs_link_enter, > __entry->dev = inode->i_sb->s_dev; > __entry->fileid = NFS_FILEID(inode); > __entry->dir = NFS_FILEID(dir); > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -783,7 +783,7 @@ TRACE_EVENT(nfs_link_exit, > __entry->fileid = NFS_FILEID(inode); > __entry->dir = NFS_FILEID(dir); > __entry->error = error < 0 ? -error : 0; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk( > @@ -819,8 +819,8 @@ DECLARE_EVENT_CLASS(nfs_rename_event, > __entry->dev = old_dir->i_sb->s_dev; > __entry->old_dir = NFS_FILEID(old_dir); > __entry->new_dir = NFS_FILEID(new_dir); > - __assign_str(old_name, old_dentry- > >d_name.name); > - __assign_str(new_name, new_dentry- > >d_name.name); > + __assign_str(old_name); > + __assign_str(new_name); > ), > > TP_printk( > @@ -868,8 +868,8 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done, > __entry->error = -error; > __entry->old_dir = NFS_FILEID(old_dir); > __entry->new_dir = NFS_FILEID(new_dir); > - __assign_str(old_name, old_dentry- > >d_name.name); > - __assign_str(new_name, new_dentry- > >d_name.name); > + __assign_str(old_name); > + __assign_str(new_name); > ), > > TP_printk( > @@ -1636,8 +1636,8 @@ TRACE_EVENT(nfs_mount_assign, > ), > > TP_fast_assign( > - __assign_str(option, option); > - __assign_str(value, value); > + __assign_str(option); > + __assign_str(value); > ), > > TP_printk("option %s=%s", > @@ -1657,7 +1657,7 @@ TRACE_EVENT(nfs_mount_option, > ), > > TP_fast_assign( > - __assign_str(option, param->key); > + __assign_str(option); > ), > > TP_printk("option %s", __get_str(option)) > @@ -1675,7 +1675,7 @@ TRACE_EVENT(nfs_mount_path, > ), > > TP_fast_assign( > - __assign_str(path, path); > + __assign_str(path); > ), > > TP_printk("path='%s'", __get_str(path)) > @@ -1710,9 +1710,8 @@ DECLARE_EVENT_CLASS(nfs_xdr_event, > __entry->xid = be32_to_cpu(rqstp->rq_xid); > __entry->version = task->tk_client->cl_vers; > __entry->error = error; > - __assign_str(program, > - task->tk_client->cl_program- > >name); > - __assign_str(procedure, task- > >tk_msg.rpc_proc->p_name); > + __assign_str(program); > + __assign_str(procedure); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER > diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h > index 1cd2076210b1..023fee92a508 100644 > --- a/fs/nfsd/trace.h > +++ b/fs/nfsd/trace.h > @@ -104,7 +104,7 @@ TRACE_EVENT(nfsd_compound, > TP_fast_assign( > __entry->xid = be32_to_cpu(rqst->rq_xid); > __entry->opcnt = opcnt; > - __assign_str(tag, tag); > + __assign_str(tag); > ), > TP_printk("xid=0x%08x opcnt=%u tag=%s", > __entry->xid, __entry->opcnt, __get_str(tag) > @@ -127,7 +127,7 @@ TRACE_EVENT(nfsd_compound_status, > __entry->args_opcnt = args_opcnt; > __entry->resp_opcnt = resp_opcnt; > __entry->status = be32_to_cpu(status); > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("op=%u/%u %s status=%d", > __entry->resp_opcnt, __entry->args_opcnt, > @@ -318,7 +318,7 @@ TRACE_EVENT(nfsd_exp_find_key, > TP_fast_assign( > __entry->fsidtype = key->ek_fsidtype; > memcpy(__entry->fsid, key->ek_fsid, 4*6); > - __assign_str(auth_domain, key->ek_client->name); > + __assign_str(auth_domain); > __entry->status = status; > ), > TP_printk("fsid=%x::%s domain=%s status=%d", > @@ -342,8 +342,8 @@ TRACE_EVENT(nfsd_expkey_update, > TP_fast_assign( > __entry->fsidtype = key->ek_fsidtype; > memcpy(__entry->fsid, key->ek_fsid, 4*6); > - __assign_str(auth_domain, key->ek_client->name); > - __assign_str(path, exp_path); > + __assign_str(auth_domain); > + __assign_str(path); > __entry->cache = !test_bit(CACHE_NEGATIVE, &key- > >h.flags); > ), > TP_printk("fsid=%x::%s domain=%s path=%s cache=%s", > @@ -365,8 +365,8 @@ TRACE_EVENT(nfsd_exp_get_by_name, > __field(int, status) > ), > TP_fast_assign( > - __assign_str(path, key->ex_path.dentry- > >d_name.name); > - __assign_str(auth_domain, key->ex_client->name); > + __assign_str(path); > + __assign_str(auth_domain); > __entry->status = status; > ), > TP_printk("path=%s domain=%s status=%d", > @@ -385,8 +385,8 @@ TRACE_EVENT(nfsd_export_update, > __field(bool, cache) > ), > TP_fast_assign( > - __assign_str(path, key->ex_path.dentry- > >d_name.name); > - __assign_str(auth_domain, key->ex_client->name); > + __assign_str(path); > + __assign_str(auth_domain); > __entry->cache = !test_bit(CACHE_NEGATIVE, &key- > >h.flags); > ), > TP_printk("path=%s domain=%s cache=%s", > @@ -485,7 +485,7 @@ TRACE_EVENT(nfsd_dirent, > TP_fast_assign( > __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp- > >fh_handle) : 0; > __entry->ino = ino; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("fh_hash=0x%08x ino=%llu name=%s", > __entry->fh_hash, __entry->ino, __get_str(name) > @@ -906,7 +906,7 @@ DECLARE_EVENT_CLASS(nfsd_clid_class, > __entry->flavor = clp->cl_cred.cr_flavor; > memcpy(__entry->verifier, (void *)&clp->cl_verifier, > NFS4_VERIFIER_SIZE); > - __assign_str(name, clp->cl_name.data); > + __assign_str(name); > ), > TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s > client=%08x:%08x", > __entry->addr, __get_str(name), > @@ -1425,7 +1425,7 @@ TRACE_EVENT(nfsd_cb_setup, > TP_fast_assign( > __entry->cl_boot = clp->cl_clientid.cl_boot; > __entry->cl_id = clp->cl_clientid.cl_id; > - __assign_str(netid, netid); > + __assign_str(netid); > __entry->authflavor = authflavor; > __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, > clp->cl_cb_conn.cb_addrlen) > @@ -1770,7 +1770,7 @@ TRACE_EVENT(nfsd_ctl_unlock_ip, > ), > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > - __assign_str(address, address); > + __assign_str(address); > ), > TP_printk("address=%s", > __get_str(address) > @@ -1789,7 +1789,7 @@ TRACE_EVENT(nfsd_ctl_unlock_fs, > ), > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > - __assign_str(path, path); > + __assign_str(path); > ), > TP_printk("path=%s", > __get_str(path) > @@ -1813,8 +1813,8 @@ TRACE_EVENT(nfsd_ctl_filehandle, > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > __entry->maxsize = maxsize; > - __assign_str(domain, domain); > - __assign_str(path, path); > + __assign_str(domain); > + __assign_str(path); > ), > TP_printk("domain=%s path=%s maxsize=%d", > __get_str(domain), __get_str(path), __entry->maxsize > @@ -1874,7 +1874,7 @@ TRACE_EVENT(nfsd_ctl_version, > ), > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > - __assign_str(mesg, mesg); > + __assign_str(mesg); > ), > TP_printk("%s", > __get_str(mesg) > @@ -1915,7 +1915,7 @@ TRACE_EVENT(nfsd_ctl_ports_addxprt, > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > __entry->port = port; > - __assign_str(transport, transport); > + __assign_str(transport); > ), > TP_printk("transport=%s port=%d", > __get_str(transport), __entry->port > @@ -1976,7 +1976,7 @@ TRACE_EVENT(nfsd_ctl_time, > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > __entry->time = time; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("file=%s time=%d\n", > __get_str(name), __entry->time > @@ -1995,7 +1995,7 @@ TRACE_EVENT(nfsd_ctl_recoverydir, > ), > TP_fast_assign( > __entry->netns_ino = net->ns.inum; > - __assign_str(recdir, recdir); > + __assign_str(recdir); > ), > TP_printk("recdir=%s", > __get_str(recdir) > diff --git a/fs/ocfs2/ocfs2_trace.h b/fs/ocfs2/ocfs2_trace.h > index 9898c11bdfa1..60e208b01c8d 100644 > --- a/fs/ocfs2/ocfs2_trace.h > +++ b/fs/ocfs2/ocfs2_trace.h > @@ -82,7 +82,7 @@ DECLARE_EVENT_CLASS(ocfs2__string, > __string(name,name) > ), > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%s", __get_str(name)) > ); > @@ -1289,7 +1289,7 @@ DECLARE_EVENT_CLASS(ocfs2__file_ops, > __entry->dentry = dentry; > __entry->ino = ino; > __entry->d_len = d_len; > - __assign_str(d_name, d_name); > + __assign_str(d_name); > __entry->para = para; > ), > TP_printk("%p %p %p %llu %llu %.*s", __entry->inode, > __entry->file, > @@ -1425,7 +1425,7 @@ TRACE_EVENT(ocfs2_setattr, > __entry->dentry = dentry; > __entry->ino = ino; > __entry->d_len = d_len; > - __assign_str(d_name, d_name); > + __assign_str(d_name); > __entry->ia_valid = ia_valid; > __entry->ia_mode = ia_mode; > __entry->ia_uid = ia_uid; > @@ -1683,7 +1683,7 @@ TRACE_EVENT(ocfs2_parse_options, > ), > TP_fast_assign( > __entry->is_remount = is_remount; > - __assign_str(options, options); > + __assign_str(options); > ), > TP_printk("%d %s", __entry->is_remount, __get_str(options)) > ); > @@ -1718,8 +1718,8 @@ TRACE_EVENT(ocfs2_initialize_super, > __field(int, cluster_bits) > ), > TP_fast_assign( > - __assign_str(label, label); > - __assign_str(uuid_str, uuid_str); > + __assign_str(label); > + __assign_str(uuid_str); > __entry->root_dir = root_dir; > __entry->system_dir = system_dir; > __entry->cluster_bits = cluster_bits; > @@ -1746,7 +1746,7 @@ TRACE_EVENT(ocfs2_init_xattr_set_ctxt, > __field(int, credits) > ), > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->meta = meta; > __entry->clusters = clusters; > __entry->credits = credits; > @@ -1770,7 +1770,7 @@ DECLARE_EVENT_CLASS(ocfs2__xattr_find, > ), > TP_fast_assign( > __entry->ino = ino; > - __assign_str(name, name); > + __assign_str(name); > __entry->name_index = name_index; > __entry->hash = hash; > __entry->location = location; > @@ -2019,7 +2019,7 @@ TRACE_EVENT(ocfs2_sync_dquot_helper, > __entry->dq_id = dq_id; > __entry->dq_type = dq_type; > __entry->type = type; > - __assign_str(s_id, s_id); > + __assign_str(s_id); > ), > TP_printk("%u %u %lu %s", __entry->dq_id, __entry->dq_type, > __entry->type, __get_str(s_id)) > @@ -2060,7 +2060,7 @@ TRACE_EVENT(ocfs2_dx_dir_search, > TP_fast_assign( > __entry->ino = ino; > __entry->namelen = namelen; > - __assign_str(name, name); > + __assign_str(name); > __entry->major_hash = major_hash; > __entry->minor_hash = minor_hash; > __entry->blkno = blkno; > @@ -2088,7 +2088,7 @@ TRACE_EVENT(ocfs2_find_files_on_disk, > ), > TP_fast_assign( > __entry->namelen = namelen; > - __assign_str(name, name); > + __assign_str(name); > __entry->blkno = blkno; > __entry->dir = dir; > ), > @@ -2107,7 +2107,7 @@ TRACE_EVENT(ocfs2_check_dir_for_entry, > TP_fast_assign( > __entry->dir = dir; > __entry->namelen = namelen; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%llu %.*s", __entry->dir, > __entry->namelen, __get_str(name)) > @@ -2135,7 +2135,7 @@ TRACE_EVENT(ocfs2_dx_dir_index_root_block, > __entry->major_hash = major_hash; > __entry->minor_hash = minor_hash; > __entry->namelen = namelen; > - __assign_str(name, name); > + __assign_str(name); > __entry->num_used = num_used; > ), > TP_printk("%llu %x %x %.*s %u", __entry->dir, > @@ -2171,7 +2171,7 @@ DECLARE_EVENT_CLASS(ocfs2__dentry_ops, > __entry->dir = dir; > __entry->dentry = dentry; > __entry->name_len = name_len; > - __assign_str(name, name); > + __assign_str(name); > __entry->dir_blkno = dir_blkno; > __entry->extra = extra; > ), > @@ -2217,7 +2217,7 @@ TRACE_EVENT(ocfs2_mknod, > __entry->dir = dir; > __entry->dentry = dentry; > __entry->name_len = name_len; > - __assign_str(name, name); > + __assign_str(name); > __entry->dir_blkno = dir_blkno; > __entry->dev = dev; > __entry->mode = mode; > @@ -2241,9 +2241,9 @@ TRACE_EVENT(ocfs2_link, > TP_fast_assign( > __entry->ino = ino; > __entry->old_len = old_len; > - __assign_str(old_name, old_name); > + __assign_str(old_name); > __entry->name_len = name_len; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%llu %.*s %.*s", __entry->ino, > __entry->old_len, __get_str(old_name), > @@ -2279,9 +2279,9 @@ TRACE_EVENT(ocfs2_rename, > __entry->new_dir = new_dir; > __entry->new_dentry = new_dentry; > __entry->old_len = old_len; > - __assign_str(old_name, old_name); > + __assign_str(old_name); > __entry->new_len = new_len; > - __assign_str(new_name, new_name); > + __assign_str(new_name); > ), > TP_printk("%p %p %p %p %.*s %.*s", > __entry->old_dir, __entry->old_dentry, > @@ -2301,7 +2301,7 @@ TRACE_EVENT(ocfs2_rename_target_exists, > ), > TP_fast_assign( > __entry->new_len = new_len; > - __assign_str(new_name, new_name); > + __assign_str(new_name); > ), > TP_printk("%.*s", __entry->new_len, __get_str(new_name)) > ); > @@ -2344,7 +2344,7 @@ TRACE_EVENT(ocfs2_symlink_begin, > __entry->dentry = dentry; > __entry->symname = symname; > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%p %p %s %.*s", __entry->dir, __entry->dentry, > __entry->symname, __entry->len, __get_str(name)) > @@ -2360,7 +2360,7 @@ TRACE_EVENT(ocfs2_blkno_stringify, > ), > TP_fast_assign( > __entry->blkno = blkno; > - __assign_str(name, name); > + __assign_str(name); > __entry->namelen = namelen; > ), > TP_printk("%llu %s %d", __entry->blkno, __get_str(name), > @@ -2381,7 +2381,7 @@ TRACE_EVENT(ocfs2_orphan_del, > ), > TP_fast_assign( > __entry->dir = dir; > - __assign_str(name, name); > + __assign_str(name); > __entry->namelen = namelen; > ), > TP_printk("%llu %s %d", __entry->dir, __get_str(name), > @@ -2403,7 +2403,7 @@ TRACE_EVENT(ocfs2_dentry_revalidate, > TP_fast_assign( > __entry->dentry = dentry; > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%p %.*s", __entry->dentry, __entry->len, > __get_str(name)) > ); > @@ -2420,7 +2420,7 @@ TRACE_EVENT(ocfs2_dentry_revalidate_negative, > ), > TP_fast_assign( > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > __entry->pgen = pgen; > __entry->gen = gen; > ), > @@ -2445,7 +2445,7 @@ TRACE_EVENT(ocfs2_find_local_alias, > ), > TP_fast_assign( > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > ), > TP_printk("%.*s", __entry->len, __get_str(name)) > ); > @@ -2462,7 +2462,7 @@ TRACE_EVENT(ocfs2_dentry_attach_lock, > ), > TP_fast_assign( > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > __entry->parent = parent; > __entry->fsdata = fsdata; > ), > @@ -2480,7 +2480,7 @@ TRACE_EVENT(ocfs2_dentry_attach_lock_found, > __field(unsigned long long, ino) > ), > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->parent = parent; > __entry->ino = ino; > ), > @@ -2527,7 +2527,7 @@ TRACE_EVENT(ocfs2_get_parent, > TP_fast_assign( > __entry->child = child; > __entry->len = len; > - __assign_str(name, name); > + __assign_str(name); > __entry->ino = ino; > ), > TP_printk("%p %.*s %llu", __entry->child, __entry->len, > @@ -2551,7 +2551,7 @@ TRACE_EVENT(ocfs2_encode_fh_begin, > TP_fast_assign( > __entry->dentry = dentry; > __entry->name_len = name_len; > - __assign_str(name, name); > + __assign_str(name); > __entry->fh = fh; > __entry->len = len; > __entry->connectable = connectable; > diff --git a/fs/smb/client/trace.h b/fs/smb/client/trace.h > index af97389e983e..36d47ce59631 100644 > --- a/fs/smb/client/trace.h > +++ b/fs/smb/client/trace.h > @@ -518,7 +518,7 @@ > DECLARE_EVENT_CLASS(smb3_inf_compound_enter_class, > __entry->xid = xid; > __entry->tid = tid; > __entry->sesid = sesid; > - __assign_str(path, full_path); > + __assign_str(path); > ), > TP_printk("xid=%u sid=0x%llx tid=0x%x path=%s", > __entry->xid, __entry->sesid, __entry->tid, > @@ -762,7 +762,7 @@ DECLARE_EVENT_CLASS(smb3_exit_err_class, > ), > TP_fast_assign( > __entry->xid = xid; > - __assign_str(func_name, func_name); > + __assign_str(func_name); > __entry->rc = rc; > ), > TP_printk("\t%s: xid=%u rc=%d", > @@ -815,7 +815,7 @@ DECLARE_EVENT_CLASS(smb3_enter_exit_class, > ), > TP_fast_assign( > __entry->xid = xid; > - __assign_str(func_name, func_name); > + __assign_str(func_name); > ), > TP_printk("\t%s: xid=%u", > __get_str(func_name), __entry->xid) > @@ -852,7 +852,7 @@ DECLARE_EVENT_CLASS(smb3_tcon_class, > __entry->xid = xid; > __entry->tid = tid; > __entry->sesid = sesid; > - __assign_str(name, unc_name); > + __assign_str(name); > __entry->rc = rc; > ), > TP_printk("xid=%u sid=0x%llx tid=0x%x unc_name=%s rc=%d", > @@ -896,7 +896,7 @@ DECLARE_EVENT_CLASS(smb3_open_enter_class, > __entry->xid = xid; > __entry->tid = tid; > __entry->sesid = sesid; > - __assign_str(path, full_path); > + __assign_str(path); > __entry->create_options = create_options; > __entry->desired_access = desired_access; > ), > @@ -1098,7 +1098,7 @@ DECLARE_EVENT_CLASS(smb3_connect_class, > __entry->conn_id = conn_id; > pss = (struct sockaddr_storage *)__entry->dst_addr; > *pss = *dst_addr; > - __assign_str(hostname, hostname); > + __assign_str(hostname); > ), > TP_printk("conn_id=0x%llx server=%s addr=%pISpsfc", > __entry->conn_id, > @@ -1134,7 +1134,7 @@ DECLARE_EVENT_CLASS(smb3_connect_err_class, > __entry->rc = rc; > pss = (struct sockaddr_storage *)__entry->dst_addr; > *pss = *dst_addr; > - __assign_str(hostname, hostname); > + __assign_str(hostname); > ), > TP_printk("rc=%d conn_id=0x%llx server=%s addr=%pISpsfc", > __entry->rc, > @@ -1166,7 +1166,7 @@ DECLARE_EVENT_CLASS(smb3_reconnect_class, > TP_fast_assign( > __entry->currmid = currmid; > __entry->conn_id = conn_id; > - __assign_str(hostname, hostname); > + __assign_str(hostname); > ), > TP_printk("conn_id=0x%llx server=%s current_mid=%llu", > __entry->conn_id, > @@ -1255,7 +1255,7 @@ DECLARE_EVENT_CLASS(smb3_credit_class, > TP_fast_assign( > __entry->currmid = currmid; > __entry->conn_id = conn_id; > - __assign_str(hostname, hostname); > + __assign_str(hostname); > __entry->credits = credits; > __entry->credits_to_add = credits_to_add; > __entry->in_flight = in_flight; > diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h > index 5b294be52c55..2f728fc493d7 100644 > --- a/fs/xfs/scrub/trace.h > +++ b/fs/xfs/scrub/trace.h > @@ -475,7 +475,7 @@ TRACE_EVENT(xchk_btree_op_error, > > __entry->dev = sc->mp->m_super->s_dev; > __entry->type = sc->sm->sm_type; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsbno); > __entry->bno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno); > @@ -518,7 +518,7 @@ TRACE_EVENT(xchk_ifork_btree_op_error, > __entry->ino = sc->ip->i_ino; > __entry->whichfork = cur->bc_ino.whichfork; > __entry->type = sc->sm->sm_type; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->ptr = cur->bc_levels[level].ptr; > __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsbno); > @@ -558,7 +558,7 @@ TRACE_EVENT(xchk_btree_error, > xfs_fsblock_t fsbno = xchk_btree_cur_fsbno(cur, > level); > __entry->dev = sc->mp->m_super->s_dev; > __entry->type = sc->sm->sm_type; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsbno); > __entry->bno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno); > @@ -598,7 +598,7 @@ TRACE_EVENT(xchk_ifork_btree_error, > __entry->ino = sc->ip->i_ino; > __entry->whichfork = cur->bc_ino.whichfork; > __entry->type = sc->sm->sm_type; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsbno); > __entry->bno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno); > @@ -637,7 +637,7 @@ DECLARE_EVENT_CLASS(xchk_sbtree_class, > > __entry->dev = sc->mp->m_super->s_dev; > __entry->type = sc->sm->sm_type; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsbno); > __entry->bno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno); > __entry->level = level; > diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h > index aea97fc074f8..3032b56dcdc3 100644 > --- a/fs/xfs/xfs_trace.h > +++ b/fs/xfs/xfs_trace.h > @@ -159,7 +159,7 @@ TRACE_EVENT(xlog_intent_recovery_failed, > ), > TP_fast_assign( > __entry->dev = mp->m_super->s_dev; > - __assign_str(name, ops->name); > + __assign_str(name); > __entry->error = error; > ), > TP_printk("dev %d:%d optype %s error %d", > @@ -1905,7 +1905,7 @@ TRACE_EVENT(xfs_alloc_cur_check, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->bno = bno; > __entry->len = len; > __entry->diff = diff; > @@ -2467,7 +2467,7 @@ DECLARE_EVENT_CLASS(xfs_btree_cur_class, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->nlevels = cur->bc_nlevels; > __entry->ptr = cur->bc_levels[level].ptr; > @@ -2517,7 +2517,7 @@ TRACE_EVENT(xfs_btree_alloc_block, > __entry->ino = 0; > break; > } > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->error = error; > if (!error && stat) { > if (cur->bc_ops->ptr_len == > XFS_BTREE_LONG_PTR_LEN) { > @@ -2561,7 +2561,7 @@ TRACE_EVENT(xfs_btree_free_block, > __entry->ino = cur->bc_ino.ip->i_ino; > else > __entry->ino = 0; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->agbno = xfs_daddr_to_agbno(cur->bc_mp, > xfs_buf_dadd > r(bp)); > ), > @@ -2637,7 +2637,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class, > ), > TP_fast_assign( > __entry->dev = mp ? mp->m_super->s_dev : 0; > - __assign_str(name, dfp->dfp_ops->name); > + __assign_str(name); > __entry->intent = dfp->dfp_intent; > __entry->flags = dfp->dfp_flags; > __entry->committed = dfp->dfp_done != NULL; > @@ -2726,7 +2726,7 @@ > DECLARE_EVENT_CLASS(xfs_defer_pending_item_class, > ), > TP_fast_assign( > __entry->dev = mp ? mp->m_super->s_dev : 0; > - __assign_str(name, dfp->dfp_ops->name); > + __assign_str(name); > __entry->intent = dfp->dfp_intent; > __entry->item = item; > __entry->committed = dfp->dfp_done != NULL; > @@ -4239,7 +4239,7 @@ TRACE_EVENT(xfs_btree_commit_afakeroot, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->agno = cur->bc_ag.pag->pag_agno; > __entry->agbno = cur->bc_ag.afake->af_root; > __entry->levels = cur->bc_ag.afake->af_levels; > @@ -4268,7 +4268,7 @@ TRACE_EVENT(xfs_btree_commit_ifakeroot, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->agno = XFS_INO_TO_AGNO(cur->bc_mp, > cur->bc_ino.ip->i_ino); > __entry->agino = XFS_INO_TO_AGINO(cur->bc_mp, > @@ -4307,7 +4307,7 @@ TRACE_EVENT(xfs_btree_bload_level_geometry, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->nlevels = cur->bc_nlevels; > __entry->nr_this_level = nr_this_level; > @@ -4345,7 +4345,7 @@ TRACE_EVENT(xfs_btree_bload_block, > ), > TP_fast_assign( > __entry->dev = cur->bc_mp->m_super->s_dev; > - __assign_str(name, cur->bc_ops->name); > + __assign_str(name); > __entry->level = level; > __entry->block_idx = block_idx; > __entry->nr_blocks = nr_blocks; > @@ -4568,7 +4568,7 @@ TRACE_EVENT(xfs_force_shutdown, > __entry->dev = mp->m_super->s_dev; > __entry->ptag = ptag; > __entry->flags = flags; > - __assign_str(fname, fname); > + __assign_str(fname); > __entry->line_num = line_num; > ), > TP_printk("dev %d:%d tag %s flags %s file %s line_num %d", > @@ -4750,7 +4750,7 @@ DECLARE_EVENT_CLASS(xfbtree_freesp_class, > ), > TP_fast_assign( > __entry->xfino = file_inode(xfbt->target->bt_file)- > >i_ino; > - __assign_str(btname, cur->bc_ops->name); > + __assign_str(btname); > __entry->nlevels = cur->bc_nlevels; > __entry->fileoff = fileoff; > ), > diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h > index c011ea236e9b..7c47151d5c72 100644 > --- a/include/ras/ras_event.h > +++ b/include/ras/ras_event.h > @@ -61,7 +61,7 @@ TRACE_EVENT(extlog_mem_event, > else > __entry->pa_mask_lsb = ~0; > __entry->fru_id = *fru_id; > - __assign_str(fru_text, fru_text); > + __assign_str(fru_text); > cper_mem_err_pack(mem, &__entry->data); > ), > > @@ -131,8 +131,8 @@ TRACE_EVENT(mc_event, > > TP_fast_assign( > __entry->error_type = err_type; > - __assign_str(msg, error_msg); > - __assign_str(label, label); > + __assign_str(msg); > + __assign_str(label); > __entry->error_count = error_count; > __entry->mc_index = mc_index; > __entry->top_layer = top_layer; > @@ -141,7 +141,7 @@ TRACE_EVENT(mc_event, > __entry->address = address; > __entry->grain_bits = grain_bits; > __entry->syndrome = syndrome; > - __assign_str(driver_detail, driver_detail); > + __assign_str(driver_detail); > ), > > TP_printk("%d %s error%s:%s%s on %s (mc:%d location:%d:%d:%d > address:0x%08lx grain:%d syndrome:0x%08lx%s%s)", > @@ -239,7 +239,7 @@ TRACE_EVENT(non_standard_event, > TP_fast_assign( > memcpy(__entry->sec_type, sec_type, UUID_SIZE); > memcpy(__entry->fru_id, fru_id, UUID_SIZE); > - __assign_str(fru_text, fru_text); > + __assign_str(fru_text); > __entry->sev = sev; > __entry->len = len; > memcpy(__get_dynamic_array(buf), err, len); > @@ -313,7 +313,7 @@ TRACE_EVENT(aer_event, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->status = status; > __entry->severity = severity; > __entry->tlp_header_valid = tlp_header_valid; > diff --git a/include/trace/events/asoc.h > b/include/trace/events/asoc.h > index 4eed9028bb11..c33dcb556ae0 100644 > --- a/include/trace/events/asoc.h > +++ b/include/trace/events/asoc.h > @@ -30,8 +30,8 @@ DECLARE_EVENT_CLASS(snd_soc_dapm, > ), > > TP_fast_assign( > - __assign_str(card_name, dapm->card->name); > - __assign_str(comp_name, dapm->component ? dapm- > >component->name : "(none)"); > + __assign_str(card_name); > + __assign_str(comp_name); > __entry->val = val; > ), > > @@ -67,7 +67,7 @@ DECLARE_EVENT_CLASS(snd_soc_dapm_basic, > ), > > TP_fast_assign( > - __assign_str(name, card->name); > + __assign_str(name); > __entry->event = event; > ), > > @@ -102,7 +102,7 @@ DECLARE_EVENT_CLASS(snd_soc_dapm_widget, > ), > > TP_fast_assign( > - __assign_str(name, w->name); > + __assign_str(name); > __entry->val = val; > ), > > @@ -148,7 +148,7 @@ TRACE_EVENT(snd_soc_dapm_walk_done, > ), > > TP_fast_assign( > - __assign_str(name, card->name); > + __assign_str(name); > __entry->power_checks = card- > >dapm_stats.power_checks; > __entry->path_checks = card->dapm_stats.path_checks; > __entry->neighbour_checks = card- > >dapm_stats.neighbour_checks; > @@ -177,9 +177,9 @@ TRACE_EVENT(snd_soc_dapm_path, > ), > > TP_fast_assign( > - __assign_str(wname, widget->name); > - __assign_str(pname, path->name ? path->name : > DAPM_DIRECT); > - __assign_str(pnname, path->node[dir]->name); > + __assign_str(wname); > + __assign_str(pname); > + __assign_str(pnname); > __entry->path_connect = path->connect; > __entry->path_node = (long)path->node[dir]; > __entry->path_dir = dir; > @@ -224,7 +224,7 @@ TRACE_EVENT(snd_soc_jack_irq, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > ), > > TP_printk("%s", __get_str(name)) > @@ -243,7 +243,7 @@ TRACE_EVENT(snd_soc_jack_report, > ), > > TP_fast_assign( > - __assign_str(name, jack->jack->id); > + __assign_str(name); > __entry->mask = mask; > __entry->val = val; > ), > @@ -264,7 +264,7 @@ TRACE_EVENT(snd_soc_jack_notify, > ), > > TP_fast_assign( > - __assign_str(name, jack->jack->id); > + __assign_str(name); > __entry->val = val; > ), > > diff --git a/include/trace/events/avc.h b/include/trace/events/avc.h > index b55fda2e0773..fed0f141d5f6 100644 > --- a/include/trace/events/avc.h > +++ b/include/trace/events/avc.h > @@ -36,9 +36,9 @@ TRACE_EVENT(selinux_audited, > __entry->denied = sad->denied; > __entry->audited = sad->audited; > __entry->result = sad->result; > - __assign_str(tcontext, tcontext); > - __assign_str(scontext, scontext); > - __assign_str(tclass, tclass); > + __assign_str(tcontext); > + __assign_str(scontext); > + __assign_str(tclass); > ), > > TP_printk("requested=0x%x denied=0x%x audited=0x%x result=%d > scontext=%s tcontext=%s tclass=%s", > diff --git a/include/trace/events/bridge.h > b/include/trace/events/bridge.h > index a6b3a4e409f0..3fe4725c83ff 100644 > --- a/include/trace/events/bridge.h > +++ b/include/trace/events/bridge.h > @@ -25,7 +25,7 @@ TRACE_EVENT(br_fdb_add, > ), > > TP_fast_assign( > - __assign_str(dev, dev->name); > + __assign_str(dev); > memcpy(__entry->addr, addr, ETH_ALEN); > __entry->vid = vid; > __entry->nlh_flags = nlh_flags; > @@ -54,8 +54,8 @@ TRACE_EVENT(br_fdb_external_learn_add, > ), > > TP_fast_assign( > - __assign_str(br_dev, br->dev->name); > - __assign_str(dev, p ? p->dev->name : "null"); > + __assign_str(br_dev); > + __assign_str(dev); > memcpy(__entry->addr, addr, ETH_ALEN); > __entry->vid = vid; > ), > @@ -80,8 +80,8 @@ TRACE_EVENT(fdb_delete, > ), > > TP_fast_assign( > - __assign_str(br_dev, br->dev->name); > - __assign_str(dev, f->dst ? f->dst->dev->name : > "null"); > + __assign_str(br_dev); > + __assign_str(dev); > memcpy(__entry->addr, f->key.addr.addr, ETH_ALEN); > __entry->vid = f->key.vlan_id; > ), > @@ -108,8 +108,8 @@ TRACE_EVENT(br_fdb_update, > ), > > TP_fast_assign( > - __assign_str(br_dev, br->dev->name); > - __assign_str(dev, source->dev->name); > + __assign_str(br_dev); > + __assign_str(dev); > memcpy(__entry->addr, addr, ETH_ALEN); > __entry->vid = vid; > __entry->flags = flags; > @@ -141,7 +141,7 @@ TRACE_EVENT(br_mdb_full, > TP_fast_assign( > struct in6_addr *in6; > > - __assign_str(dev, dev->name); > + __assign_str(dev); > __entry->vid = group->vid; > > if (!group->proto) { > diff --git a/include/trace/events/btrfs.h > b/include/trace/events/btrfs.h > index d2d94d7c3fb5..fadf406b5260 100644 > --- a/include/trace/events/btrfs.h > +++ b/include/trace/events/btrfs.h > @@ -1140,7 +1140,7 @@ TRACE_EVENT(btrfs_space_reservation, > ), > > TP_fast_assign_btrfs(fs_info, > - __assign_str(type, type); > + __assign_str(type); > __entry->val = val; > __entry->bytes = bytes; > __entry->reserve = reserve; > @@ -1169,7 +1169,7 @@ TRACE_EVENT(btrfs_trigger_flush, > __entry->flags = flags; > __entry->bytes = bytes; > __entry->flush = flush; > - __assign_str(reason, reason); > + __assign_str(reason); > ), > > TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) > bytes=%llu", > @@ -1622,7 +1622,7 @@ DECLARE_EVENT_CLASS(btrfs_workqueue, > > TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), > __entry->wq = wq; > - __assign_str(name, name); > + __assign_str(name); > ), > > TP_printk_btrfs("name=%s wq=%p", __get_str(name), > diff --git a/include/trace/events/cgroup.h > b/include/trace/events/cgroup.h > index dd7d7c9efecd..ff2e8eca9c91 100644 > --- a/include/trace/events/cgroup.h > +++ b/include/trace/events/cgroup.h > @@ -23,7 +23,7 @@ DECLARE_EVENT_CLASS(cgroup_root, > TP_fast_assign( > __entry->root = root->hierarchy_id; > __entry->ss_mask = root->subsys_mask; > - __assign_str(name, root->name); > + __assign_str(name); > ), > > TP_printk("root=%d ss_mask=%#x name=%s", > @@ -68,7 +68,7 @@ DECLARE_EVENT_CLASS(cgroup, > __entry->root = cgrp->root->hierarchy_id; > __entry->id = cgroup_id(cgrp); > __entry->level = cgrp->level; > - __assign_str(path, path); > + __assign_str(path); > ), > > TP_printk("root=%d id=%llu level=%d path=%s", > @@ -137,9 +137,9 @@ DECLARE_EVENT_CLASS(cgroup_migrate, > __entry->dst_root = dst_cgrp->root->hierarchy_id; > __entry->dst_id = cgroup_id(dst_cgrp); > __entry->dst_level = dst_cgrp->level; > - __assign_str(dst_path, path); > + __assign_str(dst_path); > __entry->pid = task->pid; > - __assign_str(comm, task->comm); > + __assign_str(comm); > ), > > TP_printk("dst_root=%d dst_id=%llu dst_level=%d dst_path=%s > pid=%d comm=%s", > @@ -181,7 +181,7 @@ DECLARE_EVENT_CLASS(cgroup_event, > __entry->root = cgrp->root->hierarchy_id; > __entry->id = cgroup_id(cgrp); > __entry->level = cgrp->level; > - __assign_str(path, path); > + __assign_str(path); > __entry->val = val; > ), > > diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h > index daed3c7a48c1..759f7371a6dc 100644 > --- a/include/trace/events/clk.h > +++ b/include/trace/events/clk.h > @@ -23,7 +23,7 @@ DECLARE_EVENT_CLASS(clk, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > + __assign_str(name); > ), > > TP_printk("%s", __get_str(name)) > @@ -97,7 +97,7 @@ DECLARE_EVENT_CLASS(clk_rate, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > + __assign_str(name); > __entry->rate = rate; > ), > > @@ -145,7 +145,7 @@ DECLARE_EVENT_CLASS(clk_rate_range, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > + __assign_str(name); > __entry->min = min; > __entry->max = max; > ), > @@ -174,8 +174,8 @@ DECLARE_EVENT_CLASS(clk_parent, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > - __assign_str(pname, parent ? parent->name : "none"); > + __assign_str(name); > + __assign_str(pname); > ), > > TP_printk("%s %s", __get_str(name), __get_str(pname)) > @@ -207,7 +207,7 @@ DECLARE_EVENT_CLASS(clk_phase, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > + __assign_str(name); > __entry->phase = phase; > ), > > @@ -241,7 +241,7 @@ DECLARE_EVENT_CLASS(clk_duty_cycle, > ), > > TP_fast_assign( > - __assign_str(name, core->name); > + __assign_str(name); > __entry->num = duty->num; > __entry->den = duty->den; > ), > @@ -279,8 +279,8 @@ DECLARE_EVENT_CLASS(clk_rate_request, > ), > > TP_fast_assign( > - __assign_str(name, req->core ? req->core->name : > "none"); > - __assign_str(pname, req->best_parent_hw ? > clk_hw_get_name(req->best_parent_hw) : "none"); > + __assign_str(name); > + __assign_str(pname); > __entry->min = req->min_rate; > __entry->max = req->max_rate; > __entry->prate = req->best_parent_rate; > diff --git a/include/trace/events/cma.h b/include/trace/events/cma.h > index 25103e67737c..383c09f583ac 100644 > --- a/include/trace/events/cma.h > +++ b/include/trace/events/cma.h > @@ -23,7 +23,7 @@ TRACE_EVENT(cma_release, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->pfn = pfn; > __entry->page = page; > __entry->count = count; > @@ -49,7 +49,7 @@ TRACE_EVENT(cma_alloc_start, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->count = count; > __entry->align = align; > ), > @@ -77,7 +77,7 @@ TRACE_EVENT(cma_alloc_finish, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->pfn = pfn; > __entry->page = page; > __entry->count = count; > @@ -110,7 +110,7 @@ TRACE_EVENT(cma_alloc_busy_retry, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->pfn = pfn; > __entry->page = page; > __entry->count = count; > diff --git a/include/trace/events/devfreq.h > b/include/trace/events/devfreq.h > index 7627c620bbda..6cbc4d59fd96 100644 > --- a/include/trace/events/devfreq.h > +++ b/include/trace/events/devfreq.h > @@ -23,7 +23,7 @@ TRACE_EVENT(devfreq_frequency, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name(&devfreq->dev)); > + __assign_str(dev_name); > __entry->freq = freq; > __entry->prev_freq = prev_freq; > __entry->busy_time = devfreq->last_status.busy_time; > @@ -54,7 +54,7 @@ TRACE_EVENT(devfreq_monitor, > __entry->busy_time = devfreq->last_status.busy_time; > __entry->total_time = devfreq- > >last_status.total_time; > __entry->polling_ms = devfreq->profile->polling_ms; > - __assign_str(dev_name, dev_name(&devfreq->dev)); > + __assign_str(dev_name); > ), > > TP_printk("dev_name=%-30s freq=%-12lu polling_ms=%-3u > load=%-2lu", > diff --git a/include/trace/events/devlink.h > b/include/trace/events/devlink.h > index 77ff7cfc6049..f241e204fe6b 100644 > --- a/include/trace/events/devlink.h > +++ b/include/trace/events/devlink.h > @@ -31,9 +31,9 @@ TRACE_EVENT(devlink_hwmsg, > ), > > TP_fast_assign( > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > __entry->incoming = incoming; > __entry->type = type; > memcpy(__get_dynamic_array(buf), buf, len); > @@ -63,11 +63,11 @@ TRACE_EVENT(devlink_hwerr, > ), > > TP_fast_assign( > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > __entry->err = err; > - __assign_str(msg, msg); > + __assign_str(msg); > ), > > TP_printk("bus_name=%s dev_name=%s driver_name=%s err=%d > %s", > @@ -93,11 +93,11 @@ TRACE_EVENT(devlink_health_report, > ), > > TP_fast_assign( > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > - __assign_str(reporter_name, reporter_name); > - __assign_str(msg, msg); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > + __assign_str(reporter_name); > + __assign_str(msg); > ), > > TP_printk("bus_name=%s dev_name=%s driver_name=%s > reporter_name=%s: %s", > @@ -125,10 +125,10 @@ TRACE_EVENT(devlink_health_recover_aborted, > ), > > TP_fast_assign( > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > - __assign_str(reporter_name, reporter_name); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > + __assign_str(reporter_name); > __entry->health_state = health_state; > __entry->time_since_last_recover = > time_since_last_recover; > ), > @@ -158,10 +158,10 @@ > TRACE_EVENT(devlink_health_reporter_state_update, > ), > > TP_fast_assign( > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > - __assign_str(reporter_name, reporter_name); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > + __assign_str(reporter_name); > __entry->new_state = new_state; > ), > > @@ -192,11 +192,11 @@ TRACE_EVENT(devlink_trap_report, > TP_fast_assign( > struct net_device *input_dev = metadata->input_dev; > > - __assign_str(bus_name, devlink_to_dev(devlink)->bus- > >name); > - __assign_str(dev_name, > dev_name(devlink_to_dev(devlink))); > - __assign_str(driver_name, devlink_to_dev(devlink)- > >driver->name); > - __assign_str(trap_name, metadata->trap_name); > - __assign_str(trap_group_name, metadata- > >trap_group_name); > + __assign_str(bus_name); > + __assign_str(dev_name); > + __assign_str(driver_name); > + __assign_str(trap_name); > + __assign_str(trap_group_name); > strscpy(__entry->input_dev_name, input_dev ? > input_dev->name : "NULL", IFNAMSIZ); > ), > > diff --git a/include/trace/events/dma_fence.h > b/include/trace/events/dma_fence.h > index 3963e79ca7b4..a4de3df8500b 100644 > --- a/include/trace/events/dma_fence.h > +++ b/include/trace/events/dma_fence.h > @@ -23,8 +23,8 @@ DECLARE_EVENT_CLASS(dma_fence, > ), > > TP_fast_assign( > - __assign_str(driver, fence->ops- > >get_driver_name(fence)); > - __assign_str(timeline, fence->ops- > >get_timeline_name(fence)); > + __assign_str(driver); > + __assign_str(timeline); > __entry->context = fence->context; > __entry->seqno = fence->seqno; > ), > diff --git a/include/trace/events/erofs.h > b/include/trace/events/erofs.h > index e18684b02c3d..b9bbfd855f2a 100644 > --- a/include/trace/events/erofs.h > +++ b/include/trace/events/erofs.h > @@ -47,7 +47,7 @@ TRACE_EVENT(erofs_lookup, > TP_fast_assign( > __entry->dev = dir->i_sb->s_dev; > __entry->nid = EROFS_I(dir)->nid; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > __entry->flags = flags; > ), > > diff --git a/include/trace/events/f2fs.h > b/include/trace/events/f2fs.h > index 7ed0fc430dc6..5c688edb8143 100644 > --- a/include/trace/events/f2fs.h > +++ b/include/trace/events/f2fs.h > @@ -354,7 +354,7 @@ TRACE_EVENT(f2fs_unlink_enter, > __entry->ino = dir->i_ino; > __entry->size = dir->i_size; > __entry->blocks = dir->i_blocks; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > ), > > TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, " > @@ -843,7 +843,7 @@ TRACE_EVENT(f2fs_lookup_start, > TP_fast_assign( > __entry->dev = dir->i_sb->s_dev; > __entry->ino = dir->i_ino; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > __entry->flags = flags; > ), > > @@ -871,7 +871,7 @@ TRACE_EVENT(f2fs_lookup_end, > TP_fast_assign( > __entry->dev = dir->i_sb->s_dev; > __entry->ino = dir->i_ino; > - __assign_str(name, dentry->d_name.name); > + __assign_str(name); > __entry->cino = ino; > __entry->err = err; > ), > @@ -903,9 +903,9 @@ TRACE_EVENT(f2fs_rename_start, > TP_fast_assign( > __entry->dev = old_dir->i_sb->s_dev; > __entry->ino = old_dir->i_ino; > - __assign_str(old_name, old_dentry->d_name.name); > + __assign_str(old_name); > __entry->new_pino = new_dir->i_ino; > - __assign_str(new_name, new_dentry->d_name.name); > + __assign_str(new_name); > __entry->flags = flags; > ), > > @@ -937,8 +937,8 @@ TRACE_EVENT(f2fs_rename_end, > TP_fast_assign( > __entry->dev = old_dentry->d_sb->s_dev; > __entry->ino = old_dentry->d_inode- > >i_ino; > - __assign_str(old_name, old_dentry->d_name.name); > - __assign_str(new_name, new_dentry->d_name.name); > + __assign_str(old_name); > + __assign_str(new_name); > __entry->flags = flags; > __entry->ret = ret; > ), > @@ -1557,7 +1557,7 @@ TRACE_EVENT(f2fs_write_checkpoint, > TP_fast_assign( > __entry->dev = sb->s_dev; > __entry->reason = reason; > - __assign_str(dest_msg, msg); > + __assign_str(dest_msg); > ), > > TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", > @@ -2333,12 +2333,12 @@ DECLARE_EVENT_CLASS(f2fs__rw_start, > * because this screws up the tooling that parses > * the traces. > */ > - __assign_str(pathbuf, pathname); > + __assign_str(pathbuf); > (void)strreplace(__get_str(pathbuf), ' ', '_'); > __entry->offset = offset; > __entry->bytes = bytes; > __entry->i_size = i_size_read(inode); > - __assign_str(cmdline, command); > + __assign_str(cmdline); > (void)strreplace(__get_str(cmdline), ' ', '_'); > __entry->pid = pid; > __entry->ino = inode->i_ino; > diff --git a/include/trace/events/habanalabs.h > b/include/trace/events/habanalabs.h > index a78d21fa9f29..4a2bb2c896d1 100644 > --- a/include/trace/events/habanalabs.h > +++ b/include/trace/events/habanalabs.h > @@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(habanalabs_mmu_template, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __entry->virt_addr = virt_addr; > __entry->phys_addr = phys_addr; > __entry->page_size = page_size; > @@ -64,7 +64,7 @@ DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __entry->cpu_addr = cpu_addr; > __entry->dma_addr = dma_addr; > __entry->size = size; > @@ -103,7 +103,7 @@ DECLARE_EVENT_CLASS(habanalabs_dma_map_template, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __entry->phys_addr = phys_addr; > __entry->dma_addr = dma_addr; > __entry->len = len; > @@ -141,7 +141,7 @@ DECLARE_EVENT_CLASS(habanalabs_comms_template, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __entry->op_str = op_str; > ), > > @@ -178,7 +178,7 @@ > DECLARE_EVENT_CLASS(habanalabs_reg_access_template, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __entry->addr = addr; > __entry->val = val; > ), > diff --git a/include/trace/events/huge_memory.h > b/include/trace/events/huge_memory.h > index 6e2ef1d4b002..0e32fc35d758 100644 > --- a/include/trace/events/huge_memory.h > +++ b/include/trace/events/huge_memory.h > @@ -191,7 +191,7 @@ TRACE_EVENT(mm_khugepaged_scan_file, > TP_fast_assign( > __entry->mm = mm; > __entry->pfn = page ? page_to_pfn(page) : -1; > - __assign_str(filename, file->f_path.dentry- > >d_iname); > + __assign_str(filename); > __entry->present = present; > __entry->swap = swap; > __entry->result = result; > @@ -228,7 +228,7 @@ TRACE_EVENT(mm_khugepaged_collapse_file, > __entry->index = index; > __entry->addr = addr; > __entry->is_shmem = is_shmem; > - __assign_str(filename, file->f_path.dentry- > >d_iname); > + __assign_str(filename); > __entry->nr = nr; > __entry->result = result; > ), > diff --git a/include/trace/events/hwmon.h > b/include/trace/events/hwmon.h > index d7a1d0ffb679..d1ff560cd9b5 100644 > --- a/include/trace/events/hwmon.h > +++ b/include/trace/events/hwmon.h > @@ -21,7 +21,7 @@ DECLARE_EVENT_CLASS(hwmon_attr_class, > > TP_fast_assign( > __entry->index = index; > - __assign_str(attr_name, attr_name); > + __assign_str(attr_name); > __entry->val = val; > ), > > @@ -57,8 +57,8 @@ TRACE_EVENT(hwmon_attr_show_string, > > TP_fast_assign( > __entry->index = index; > - __assign_str(attr_name, attr_name); > - __assign_str(label, s); > + __assign_str(attr_name); > + __assign_str(label); > ), > > TP_printk("index=%d, attr_name=%s, val=%s", > diff --git a/include/trace/events/initcall.h > b/include/trace/events/initcall.h > index eb903c3f195f..5282afdf3ddf 100644 > --- a/include/trace/events/initcall.h > +++ b/include/trace/events/initcall.h > @@ -18,7 +18,7 @@ TRACE_EVENT(initcall_level, > ), > > TP_fast_assign( > - __assign_str(level, level); > + __assign_str(level); > ), > > TP_printk("level=%s", __get_str(level)) > diff --git a/include/trace/events/intel_ish.h > b/include/trace/events/intel_ish.h > index e6d7ff55ee8c..64b6612c41bc 100644 > --- a/include/trace/events/intel_ish.h > +++ b/include/trace/events/intel_ish.h > @@ -18,7 +18,7 @@ TRACE_EVENT(ishtp_dump, > ), > > TP_fast_assign( > - __assign_str(message, message); > + __assign_str(message); > ), > > TP_printk("%s", __get_str(message)) > diff --git a/include/trace/events/io_uring.h > b/include/trace/events/io_uring.h > index e948df7ce625..412c9c210a32 100644 > --- a/include/trace/events/io_uring.h > +++ b/include/trace/events/io_uring.h > @@ -164,7 +164,7 @@ TRACE_EVENT(io_uring_queue_async_work, > __entry->work = &req->work; > __entry->rw = rw; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, > flags 0x%llx, %s queue, work %p", > @@ -202,7 +202,7 @@ TRACE_EVENT(io_uring_defer, > __entry->data = req->cqe.user_data; > __entry->opcode = req->opcode; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, request %p, user_data 0x%llx, opcode > %s", > @@ -303,7 +303,7 @@ TRACE_EVENT(io_uring_fail_link, > __entry->opcode = req->opcode; > __entry->link = link; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, request %p, user_data 0x%llx, opcode %s, > link %p", > @@ -392,7 +392,7 @@ TRACE_EVENT(io_uring_submit_req, > __entry->flags = (__force unsigned long > long) req->flags; > __entry->sq_thread = req->ctx->flags & > IORING_SETUP_SQPOLL; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, > flags 0x%llx, " > @@ -436,7 +436,7 @@ TRACE_EVENT(io_uring_poll_arm, > __entry->mask = mask; > __entry->events = events; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, > mask 0x%x, events 0x%x", > @@ -475,7 +475,7 @@ TRACE_EVENT(io_uring_task_add, > __entry->opcode = req->opcode; > __entry->mask = mask; > > - __assign_str(op_str, io_uring_get_opcode(req- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, req %p, user_data 0x%llx, opcode %s, > mask %x", > @@ -538,7 +538,7 @@ TRACE_EVENT(io_uring_req_failed, > __entry->addr3 = sqe->addr3; > __entry->error = error; > > - __assign_str(op_str, io_uring_get_opcode(sqe- > >opcode)); > + __assign_str(op_str); > ), > > TP_printk("ring %p, req %p, user_data 0x%llx, " > diff --git a/include/trace/events/iocost.h > b/include/trace/events/iocost.h > index af8bfed528fc..e772b1bc60d6 100644 > --- a/include/trace/events/iocost.h > +++ b/include/trace/events/iocost.h > @@ -34,8 +34,8 @@ DECLARE_EVENT_CLASS(iocost_iocg_state, > ), > > TP_fast_assign( > - __assign_str(devname, ioc_name(iocg->ioc)); > - __assign_str(cgroup, path); > + __assign_str(devname); > + __assign_str(cgroup); > __entry->now = now->now; > __entry->vnow = now->vnow; > __entry->vrate = iocg->ioc->vtime_base_rate; > @@ -93,8 +93,8 @@ DECLARE_EVENT_CLASS(iocg_inuse_update, > ), > > TP_fast_assign( > - __assign_str(devname, ioc_name(iocg->ioc)); > - __assign_str(cgroup, path); > + __assign_str(devname); > + __assign_str(cgroup); > __entry->now = now->now; > __entry->old_inuse = old_inuse; > __entry->new_inuse = new_inuse; > @@ -159,7 +159,7 @@ TRACE_EVENT(iocost_ioc_vrate_adj, > ), > > TP_fast_assign( > - __assign_str(devname, ioc_name(ioc)); > + __assign_str(devname); > __entry->old_vrate = ioc->vtime_base_rate; > __entry->new_vrate = new_vrate; > __entry->busy_level = ioc->busy_level; > @@ -200,8 +200,8 @@ TRACE_EVENT(iocost_iocg_forgive_debt, > ), > > TP_fast_assign( > - __assign_str(devname, ioc_name(iocg->ioc)); > - __assign_str(cgroup, path); > + __assign_str(devname); > + __assign_str(cgroup); > __entry->now = now->now; > __entry->vnow = now->vnow; > __entry->usage_pct = usage_pct; > diff --git a/include/trace/events/iommu.h > b/include/trace/events/iommu.h > index 70743db1fb75..373007e567cb 100644 > --- a/include/trace/events/iommu.h > +++ b/include/trace/events/iommu.h > @@ -28,7 +28,7 @@ DECLARE_EVENT_CLASS(iommu_group_event, > > TP_fast_assign( > __entry->gid = group_id; > - __assign_str(device, dev_name(dev)); > + __assign_str(device); > ), > > TP_printk("IOMMU: groupID=%d device=%s", > @@ -62,7 +62,7 @@ DECLARE_EVENT_CLASS(iommu_device_event, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(dev)); > + __assign_str(device); > ), > > TP_printk("IOMMU: device=%s", __get_str(device) > @@ -138,8 +138,8 @@ DECLARE_EVENT_CLASS(iommu_error, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(dev)); > - __assign_str(driver, dev_driver_string(dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->iova = iova; > __entry->flags = flags; > ), > diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h > index a07b4607b663..837c1740d0d0 100644 > --- a/include/trace/events/irq.h > +++ b/include/trace/events/irq.h > @@ -63,7 +63,7 @@ TRACE_EVENT(irq_handler_entry, > > TP_fast_assign( > __entry->irq = irq; > - __assign_str(name, action->name); > + __assign_str(name); > ), > > TP_printk("irq=%d name=%s", __entry->irq, __get_str(name)) > diff --git a/include/trace/events/iscsi.h > b/include/trace/events/iscsi.h > index 8ff2a3ca5d75..990fd154f586 100644 > --- a/include/trace/events/iscsi.h > +++ b/include/trace/events/iscsi.h > @@ -30,7 +30,7 @@ DECLARE_EVENT_CLASS(iscsi_log_msg, > ), > > TP_fast_assign( > - __assign_str(dname, dev_name(dev)); > + __assign_str(dname); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > > diff --git a/include/trace/events/kmem.h > b/include/trace/events/kmem.h > index 6e62cc64cd92..8a829e0f6e55 100644 > --- a/include/trace/events/kmem.h > +++ b/include/trace/events/kmem.h > @@ -126,7 +126,7 @@ TRACE_EVENT(kmem_cache_free, > TP_fast_assign( > __entry->call_site = call_site; > __entry->ptr = ptr; > - __assign_str(name, s->name); > + __assign_str(name); > ), > > TP_printk("call_site=%pS ptr=%p name=%s", > diff --git a/include/trace/events/lock.h > b/include/trace/events/lock.h > index 9ebd081e057e..8e89baa3775f 100644 > --- a/include/trace/events/lock.h > +++ b/include/trace/events/lock.h > @@ -37,7 +37,7 @@ TRACE_EVENT(lock_acquire, > > TP_fast_assign( > __entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0); > - __assign_str(name, lock->name); > + __assign_str(name); > __entry->lockdep_addr = lock; > ), > > @@ -59,7 +59,7 @@ DECLARE_EVENT_CLASS(lock, > ), > > TP_fast_assign( > - __assign_str(name, lock->name); > + __assign_str(name); > __entry->lockdep_addr = lock; > ), > > diff --git a/include/trace/events/mmap_lock.h > b/include/trace/events/mmap_lock.h > index 14db8044c1ff..f2827f98a44f 100644 > --- a/include/trace/events/mmap_lock.h > +++ b/include/trace/events/mmap_lock.h > @@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(mmap_lock, > > TP_fast_assign( > __entry->mm = mm; > - __assign_str(memcg_path, memcg_path); > + __assign_str(memcg_path); > __entry->write = write; > ), > > @@ -65,7 +65,7 @@ TRACE_EVENT_FN(mmap_lock_acquire_returned, > > TP_fast_assign( > __entry->mm = mm; > - __assign_str(memcg_path, memcg_path); > + __assign_str(memcg_path); > __entry->write = write; > __entry->success = success; > ), > diff --git a/include/trace/events/mmc.h b/include/trace/events/mmc.h > index 7b706ff21335..f1c2e94f7f68 100644 > --- a/include/trace/events/mmc.h > +++ b/include/trace/events/mmc.h > @@ -68,7 +68,7 @@ TRACE_EVENT(mmc_request_start, > __entry->need_retune = host->need_retune; > __entry->hold_retune = host->hold_retune; > __entry->retune_period = host->retune_period; > - __assign_str(name, mmc_hostname(host)); > + __assign_str(name); > __entry->mrq = mrq; > ), > > @@ -156,7 +156,7 @@ TRACE_EVENT(mmc_request_done, > __entry->need_retune = host->need_retune; > __entry->hold_retune = host->hold_retune; > __entry->retune_period = host->retune_period; > - __assign_str(name, mmc_hostname(host)); > + __assign_str(name); > __entry->mrq = mrq; > ), > > diff --git a/include/trace/events/module.h > b/include/trace/events/module.h > index 097485c73c01..e5a006be9dc6 100644 > --- a/include/trace/events/module.h > +++ b/include/trace/events/module.h > @@ -41,7 +41,7 @@ TRACE_EVENT(module_load, > > TP_fast_assign( > __entry->taints = mod->taints; > - __assign_str(name, mod->name); > + __assign_str(name); > ), > > TP_printk("%s %s", __get_str(name), > show_module_flags(__entry->taints)) > @@ -58,7 +58,7 @@ TRACE_EVENT(module_free, > ), > > TP_fast_assign( > - __assign_str(name, mod->name); > + __assign_str(name); > ), > > TP_printk("%s", __get_str(name)) > @@ -82,7 +82,7 @@ DECLARE_EVENT_CLASS(module_refcnt, > TP_fast_assign( > __entry->ip = ip; > __entry->refcnt = atomic_read(&mod->refcnt); > - __assign_str(name, mod->name); > + __assign_str(name); > ), > > TP_printk("%s call_site=%ps refcnt=%d", > @@ -119,7 +119,7 @@ TRACE_EVENT(module_request, > TP_fast_assign( > __entry->ip = ip; > __entry->wait = wait; > - __assign_str(name, name); > + __assign_str(name); > ), > > TP_printk("%s wait=%d call_site=%ps", > diff --git a/include/trace/events/napi.h > b/include/trace/events/napi.h > index dc03cf8e0369..b567b9ffedc1 100644 > --- a/include/trace/events/napi.h > +++ b/include/trace/events/napi.h > @@ -26,7 +26,7 @@ TRACE_EVENT(napi_poll, > > TP_fast_assign( > __entry->napi = napi; > - __assign_str(dev_name, napi->dev ? napi->dev->name : > NO_DEV); > + __assign_str(dev_name); > __entry->work = work; > __entry->budget = budget; > ), > diff --git a/include/trace/events/neigh.h > b/include/trace/events/neigh.h > index 833143d0992e..12362c35dbc0 100644 > --- a/include/trace/events/neigh.h > +++ b/include/trace/events/neigh.h > @@ -42,7 +42,7 @@ TRACE_EVENT(neigh_create, > __be32 *p32; > > __entry->family = tbl->family; > - __assign_str(dev, (dev ? dev->name : "NULL")); > + __assign_str(dev); > __entry->entries = atomic_read(&tbl->gc_entries); > __entry->created = n != NULL; > __entry->gc_exempt = exempt_from_gc; > @@ -103,7 +103,7 @@ TRACE_EVENT(neigh_update, > __be32 *p32; > > __entry->family = n->tbl->family; > - __assign_str(dev, (n->dev ? n->dev->name : "NULL")); > + __assign_str(dev); > __entry->lladdr_len = lladdr_len; > memcpy(__entry->lladdr, n->ha, lladdr_len); > __entry->flags = n->flags; > @@ -180,7 +180,7 @@ DECLARE_EVENT_CLASS(neigh__update, > __be32 *p32; > > __entry->family = n->tbl->family; > - __assign_str(dev, (n->dev ? n->dev->name : "NULL")); > + __assign_str(dev); > __entry->lladdr_len = lladdr_len; > memcpy(__entry->lladdr, n->ha, lladdr_len); > __entry->flags = n->flags; > diff --git a/include/trace/events/net.h b/include/trace/events/net.h > index f667c76a3b02..d55162c12f90 100644 > --- a/include/trace/events/net.h > +++ b/include/trace/events/net.h > @@ -38,7 +38,7 @@ TRACE_EVENT(net_dev_start_xmit, > ), > > TP_fast_assign( > - __assign_str(name, dev->name); > + __assign_str(name); > __entry->queue_mapping = skb->queue_mapping; > __entry->skbaddr = skb; > __entry->vlan_tagged = skb_vlan_tag_present(skb); > @@ -89,7 +89,7 @@ TRACE_EVENT(net_dev_xmit, > __entry->skbaddr = skb; > __entry->len = skb_len; > __entry->rc = rc; > - __assign_str(name, dev->name); > + __assign_str(name); > ), > > TP_printk("dev=%s skbaddr=%p len=%u rc=%d", > @@ -110,8 +110,8 @@ TRACE_EVENT(net_dev_xmit_timeout, > ), > > TP_fast_assign( > - __assign_str(name, dev->name); > - __assign_str(driver, netdev_drivername(dev)); > + __assign_str(name); > + __assign_str(driver); > __entry->queue_index = queue_index; > ), > > @@ -134,7 +134,7 @@ DECLARE_EVENT_CLASS(net_dev_template, > TP_fast_assign( > __entry->skbaddr = skb; > __entry->len = skb->len; > - __assign_str(name, skb->dev->name); > + __assign_str(name); > ), > > TP_printk("dev=%s skbaddr=%p len=%u", > @@ -191,7 +191,7 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, > ), > > TP_fast_assign( > - __assign_str(name, skb->dev->name); > + __assign_str(name); > #ifdef CONFIG_NET_RX_BUSY_POLL > __entry->napi_id = skb->napi_id; > #else > diff --git a/include/trace/events/netlink.h > b/include/trace/events/netlink.h > index 3b7be3b386a4..f036b8a20505 100644 > --- a/include/trace/events/netlink.h > +++ b/include/trace/events/netlink.h > @@ -17,7 +17,7 @@ TRACE_EVENT(netlink_extack, > ), > > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > ), > > TP_printk("msg=%s", __get_str(msg)) > diff --git a/include/trace/events/oom.h b/include/trace/events/oom.h > index b799f3bcba82..a42be4c8563b 100644 > --- a/include/trace/events/oom.h > +++ b/include/trace/events/oom.h > @@ -92,7 +92,7 @@ TRACE_EVENT(mark_victim, > > TP_fast_assign( > __entry->pid = task->pid; > - __assign_str(comm, task->comm); > + __assign_str(comm); > __entry->total_vm = PG_COUNT_TO_KB(task->mm- > >total_vm); > __entry->anon_rss = > PG_COUNT_TO_KB(get_mm_counter(task->mm, MM_ANONPAGES)); > __entry->file_rss = > PG_COUNT_TO_KB(get_mm_counter(task->mm, MM_FILEPAGES)); > diff --git a/include/trace/events/osnoise.h > b/include/trace/events/osnoise.h > index 82f741ec0f57..a2379a4f0684 100644 > --- a/include/trace/events/osnoise.h > +++ b/include/trace/events/osnoise.h > @@ -75,7 +75,7 @@ TRACE_EVENT(irq_noise, > ), > > TP_fast_assign( > - __assign_str(desc, desc); > + __assign_str(desc); > __entry->vector = vector; > __entry->start = start; > __entry->duration = duration; > diff --git a/include/trace/events/power.h > b/include/trace/events/power.h > index 77f14f7a11d4..d2349b6b531a 100644 > --- a/include/trace/events/power.h > +++ b/include/trace/events/power.h > @@ -76,7 +76,7 @@ TRACE_EVENT(powernv_throttle, > > TP_fast_assign( > __entry->chip_id = chip_id; > - __assign_str(reason, reason); > + __assign_str(reason); > __entry->pmax = pmax; > ), > > @@ -210,11 +210,10 @@ TRACE_EVENT(device_pm_callback_start, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(dev)); > - __assign_str(driver, dev_driver_string(dev)); > - __assign_str(parent, > - dev->parent ? dev_name(dev->parent) : > "none"); > - __assign_str(pm_ops, pm_ops ? pm_ops : "none "); > + __assign_str(device); > + __assign_str(driver); > + __assign_str(parent); > + __assign_str(pm_ops); > __entry->event = event; > ), > > @@ -236,8 +235,8 @@ TRACE_EVENT(device_pm_callback_end, > ), > > TP_fast_assign( > - __assign_str(device, dev_name(dev)); > - __assign_str(driver, dev_driver_string(dev)); > + __assign_str(device); > + __assign_str(driver); > __entry->error = error; > ), > > @@ -279,7 +278,7 @@ DECLARE_EVENT_CLASS(wakeup_source, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->state = state; > ), > > @@ -318,7 +317,7 @@ DECLARE_EVENT_CLASS(clock, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->state = state; > __entry->cpu_id = cpu_id; > ), > @@ -364,7 +363,7 @@ DECLARE_EVENT_CLASS(power_domain, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->state = state; > __entry->cpu_id = cpu_id; > ), > @@ -486,7 +485,7 @@ DECLARE_EVENT_CLASS(dev_pm_qos_request, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->type = type; > __entry->new_value = new_value; > ), > diff --git a/include/trace/events/pwc.h b/include/trace/events/pwc.h > index a2da764a3b41..0543702542d9 100644 > --- a/include/trace/events/pwc.h > +++ b/include/trace/events/pwc.h > @@ -26,7 +26,7 @@ TRACE_EVENT(pwc_handler_enter, > __entry->urb__actual_length = urb->actual_length; > __entry->fbuf__filled = (pdev->fill_buf > ? pdev->fill_buf->filled : > 0); > - __assign_str(name, pdev->v4l2_dev.name); > + __assign_str(name); > ), > TP_printk("dev=%s (fbuf=%p filled=%d) urb=%p (status=%d > actual_length=%u)", > __get_str(name), > @@ -50,7 +50,7 @@ TRACE_EVENT(pwc_handler_exit, > __entry->urb = urb; > __entry->fbuf = pdev->fill_buf; > __entry->fbuf__filled = pdev->fill_buf->filled; > - __assign_str(name, pdev->v4l2_dev.name); > + __assign_str(name); > ), > TP_printk(" dev=%s (fbuf=%p filled=%d) urb=%p", > __get_str(name), > diff --git a/include/trace/events/qdisc.h > b/include/trace/events/qdisc.h > index 1f4258308b96..f1b5e816e7e5 100644 > --- a/include/trace/events/qdisc.h > +++ b/include/trace/events/qdisc.h > @@ -88,8 +88,8 @@ TRACE_EVENT(qdisc_reset, > ), > > TP_fast_assign( > - __assign_str(dev, qdisc_dev(q)->name); > - __assign_str(kind, q->ops->id); > + __assign_str(dev); > + __assign_str(kind); > __entry->parent = q->parent; > __entry->handle = q->handle; > ), > @@ -113,8 +113,8 @@ TRACE_EVENT(qdisc_destroy, > ), > > TP_fast_assign( > - __assign_str(dev, qdisc_dev(q)->name); > - __assign_str(kind, q->ops->id); > + __assign_str(dev); > + __assign_str(kind); > __entry->parent = q->parent; > __entry->handle = q->handle; > ), > @@ -137,8 +137,8 @@ TRACE_EVENT(qdisc_create, > ), > > TP_fast_assign( > - __assign_str(dev, dev->name); > - __assign_str(kind, ops->id); > + __assign_str(dev); > + __assign_str(kind); > __entry->parent = parent; > ), > > diff --git a/include/trace/events/qla.h b/include/trace/events/qla.h > index e7fd55e7dc3d..8800c35525a1 100644 > --- a/include/trace/events/qla.h > +++ b/include/trace/events/qla.h > @@ -25,7 +25,7 @@ DECLARE_EVENT_CLASS(qla_log_event, > __vstring(msg, vaf->fmt, vaf->va) > ), > TP_fast_assign( > - __assign_str(buf, buf); > + __assign_str(buf); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > > diff --git a/include/trace/events/qrtr.h > b/include/trace/events/qrtr.h > index 441132c67133..14f822983741 100644 > --- a/include/trace/events/qrtr.h > +++ b/include/trace/events/qrtr.h > @@ -102,7 +102,7 @@ TRACE_EVENT(qrtr_ns_message, > ), > > TP_fast_assign( > - __assign_str(ctrl_pkt_str, ctrl_pkt_str); > + __assign_str(ctrl_pkt_str); > __entry->sq_node = sq_node; > __entry->sq_port = sq_port; > ), > diff --git a/include/trace/events/regulator.h > b/include/trace/events/regulator.h > index 72b3ba93b0a5..c58481a5d955 100644 > --- a/include/trace/events/regulator.h > +++ b/include/trace/events/regulator.h > @@ -23,7 +23,7 @@ DECLARE_EVENT_CLASS(regulator_basic, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > ), > > TP_printk("name=%s", __get_str(name)) > @@ -119,7 +119,7 @@ DECLARE_EVENT_CLASS(regulator_range, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->min = min; > __entry->max = max; > ), > @@ -152,7 +152,7 @@ DECLARE_EVENT_CLASS(regulator_value, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->val = val; > ), > > diff --git a/include/trace/events/rpcgss.h > b/include/trace/events/rpcgss.h > index f50fcafc69de..7f0c1ceae726 100644 > --- a/include/trace/events/rpcgss.h > +++ b/include/trace/events/rpcgss.h > @@ -154,7 +154,7 @@ DECLARE_EVENT_CLASS(rpcgss_ctx_class, > TP_fast_assign( > __entry->cred = gc; > __entry->service = gc->gc_service; > - __assign_str(principal, gc->gc_principal); > + __assign_str(principal); > ), > > TP_printk("cred=%p service=%s principal='%s'", > @@ -189,7 +189,7 @@ DECLARE_EVENT_CLASS(rpcgss_svc_gssapi_class, > TP_fast_assign( > __entry->xid = __be32_to_cpu(rqstp->rq_xid); > __entry->maj_stat = maj_stat; > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x maj_stat=%s", > @@ -225,7 +225,7 @@ TRACE_EVENT(rpcgss_svc_wrap_failed, > > TP_fast_assign( > __entry->xid = be32_to_cpu(rqstp->rq_xid); > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry- > >xid) > @@ -245,7 +245,7 @@ TRACE_EVENT(rpcgss_svc_unwrap_failed, > > TP_fast_assign( > __entry->xid = be32_to_cpu(rqstp->rq_xid); > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry- > >xid) > @@ -271,7 +271,7 @@ TRACE_EVENT(rpcgss_svc_seqno_bad, > __entry->expected = expected; > __entry->received = received; > __entry->xid = __be32_to_cpu(rqstp->rq_xid); > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x expected seqno %u, received > seqno %u", > @@ -299,7 +299,7 @@ TRACE_EVENT(rpcgss_svc_accept_upcall, > __entry->minor_status = minor_status; > __entry->major_status = major_status; > __entry->xid = be32_to_cpu(rqstp->rq_xid); > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x major_status=%s (0x%08lx) > minor_status=%u", > @@ -327,7 +327,7 @@ TRACE_EVENT(rpcgss_svc_authenticate, > TP_fast_assign( > __entry->xid = be32_to_cpu(rqstp->rq_xid); > __entry->seqno = gc->gc_seq; > - __assign_str(addr, rqstp->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x seqno=%u", __get_str(addr), > @@ -563,7 +563,7 @@ TRACE_EVENT(rpcgss_upcall_msg, > ), > > TP_fast_assign( > - __assign_str(msg, buf); > + __assign_str(msg); > ), > > TP_printk("msg='%s'", __get_str(msg)) > @@ -618,7 +618,7 @@ TRACE_EVENT(rpcgss_context, > __entry->timeout = timeout; > __entry->window_size = window_size; > __entry->len = len; > - __assign_str(acceptor, data); > + __assign_str(acceptor); > ), > > TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u > acceptor=%.*s", > @@ -677,7 +677,7 @@ TRACE_EVENT(rpcgss_oid_to_mech, > ), > > TP_fast_assign( > - __assign_str(oid, oid); > + __assign_str(oid); > ), > > TP_printk("mech for oid %s was not found", __get_str(oid)) > diff --git a/include/trace/events/rpcrdma.h > b/include/trace/events/rpcrdma.h > index 027ac3ab457d..14392652273a 100644 > --- a/include/trace/events/rpcrdma.h > +++ b/include/trace/events/rpcrdma.h > @@ -304,8 +304,8 @@ DECLARE_EVENT_CLASS(xprtrdma_reply_class, > __entry->xid = be32_to_cpu(rep->rr_xid); > __entry->version = be32_to_cpu(rep->rr_vers); > __entry->proc = be32_to_cpu(rep->rr_proc); > - __assign_str(addr, rpcrdma_addrstr(rep->rr_rxprt)); > - __assign_str(port, rpcrdma_portstr(rep->rr_rxprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s xid=0x%08x version=%u proc=%u", > @@ -335,8 +335,8 @@ DECLARE_EVENT_CLASS(xprtrdma_rxprt, > ), > > TP_fast_assign( > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s", > @@ -369,8 +369,8 @@ DECLARE_EVENT_CLASS(xprtrdma_connect_class, > TP_fast_assign( > __entry->rc = rc; > __entry->connect_status = r_xprt->rx_ep- > >re_connect_status; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s rc=%d connection status=%d", > @@ -608,8 +608,8 @@ DECLARE_EVENT_CLASS(xprtrdma_callback_class, > > TP_fast_assign( > __entry->xid = be32_to_cpu(rqst->rq_xid); > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s xid=0x%08x", > @@ -687,8 +687,8 @@ TRACE_EVENT(xprtrdma_op_connect, > > TP_fast_assign( > __entry->delay = delay; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s delay=%lu", > @@ -716,8 +716,8 @@ TRACE_EVENT(xprtrdma_op_set_cto, > TP_fast_assign( > __entry->connect = connect; > __entry->reconnect = reconnect; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s connect=%lu reconnect=%lu", > @@ -746,8 +746,8 @@ TRACE_EVENT(xprtrdma_createmrs, > > TP_fast_assign( > __entry->count = count; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s created %u MRs", > @@ -775,8 +775,8 @@ TRACE_EVENT(xprtrdma_nomrs_err, > > __entry->task_id = rqst->rq_task->tk_pid; > __entry->client_id = rqst->rq_task->tk_client- > >cl_clid; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " peer=[%s]:%s", > @@ -1001,8 +1001,8 @@ TRACE_EVENT(xprtrdma_post_recvs, > __entry->cq_id = ep->re_attr.recv_cq->res.id; > __entry->count = count; > __entry->posted = ep->re_receive_count; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s cq.id=%d %u new recvs, %d active", > @@ -1031,8 +1031,8 @@ TRACE_EVENT(xprtrdma_post_recvs_err, > > __entry->cq_id = ep->re_attr.recv_cq->res.id; > __entry->status = status; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s cq.id=%d rc=%d", > @@ -1445,8 +1445,8 @@ TRACE_EVENT(xprtrdma_cb_setup, > > TP_fast_assign( > __entry->reqs = reqs; > - __assign_str(addr, rpcrdma_addrstr(r_xprt)); > - __assign_str(port, rpcrdma_portstr(r_xprt)); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s %u reqs", > @@ -1476,7 +1476,7 @@ DECLARE_EVENT_CLASS(svcrdma_accept_class, > > TP_fast_assign( > __entry->status = status; > - __assign_str(addr, rdma->sc_xprt.xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s status=%ld", > @@ -1962,7 +1962,7 @@ TRACE_EVENT(svcrdma_send_err, > TP_fast_assign( > __entry->status = status; > __entry->xid = __be32_to_cpu(rqst->rq_xid); > - __assign_str(addr, rqst->rq_xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x status=%d", __get_str(addr), > @@ -2025,7 +2025,7 @@ TRACE_EVENT(svcrdma_rq_post_err, > > TP_fast_assign( > __entry->status = status; > - __assign_str(addr, rdma->sc_xprt.xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s status=%d", > @@ -2138,7 +2138,7 @@ TRACE_EVENT(svcrdma_qp_error, > > TP_fast_assign( > __entry->event = event->event; > - __assign_str(device, event->device->name); > + __assign_str(device); > snprintf(__entry->addr, sizeof(__entry->addr) - 1, > "%pISpc", sap); > ), > diff --git a/include/trace/events/rpm.h b/include/trace/events/rpm.h > index bd120e23ce12..2b0b4b6ef862 100644 > --- a/include/trace/events/rpm.h > +++ b/include/trace/events/rpm.h > @@ -33,7 +33,7 @@ DECLARE_EVENT_CLASS(rpm_internal, > ), > > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __entry->flags = flags; > __entry->usage_count = atomic_read( > &dev->power.usage_count); > @@ -92,7 +92,7 @@ TRACE_EVENT(rpm_return_int, > ), > > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __entry->ip = ip; > __entry->ret = ret; > ), > @@ -135,7 +135,7 @@ TRACE_EVENT(rpm_status, > ), > > TP_fast_assign( > - __assign_str(name, dev_name(dev)); > + __assign_str(name); > __entry->status = status; > ), > > diff --git a/include/trace/events/sched.h > b/include/trace/events/sched.h > index 68973f650c26..6df2b4685b08 100644 > --- a/include/trace/events/sched.h > +++ b/include/trace/events/sched.h > @@ -411,7 +411,7 @@ TRACE_EVENT(sched_process_exec, > ), > > TP_fast_assign( > - __assign_str(filename, bprm->filename); > + __assign_str(filename); > __entry->pid = p->pid; > __entry->old_pid = old_pid; > ), > @@ -445,10 +445,10 @@ TRACE_EVENT(sched_prepare_exec, > ), > > TP_fast_assign( > - __assign_str(interp, bprm->interp); > - __assign_str(filename, bprm->filename); > + __assign_str(interp); > + __assign_str(filename); > __entry->pid = task->pid; > - __assign_str(comm, task->comm); > + __assign_str(comm); > ), > > TP_printk("interp=%s filename=%s pid=%d comm=%s", > diff --git a/include/trace/events/sof.h b/include/trace/events/sof.h > index 21c2a1efb9f6..3681b6ef625d 100644 > --- a/include/trace/events/sof.h > +++ b/include/trace/events/sof.h > @@ -23,7 +23,7 @@ DECLARE_EVENT_CLASS(sof_widget_template, > __field(int, use_count) > ), > TP_fast_assign( > - __assign_str(name, swidget->widget->name); > + __assign_str(name); > __entry->use_count = swidget->use_count; > ), > TP_printk("name=%s use_count=%d", __get_str(name), __entry- > >use_count) > @@ -49,7 +49,7 @@ TRACE_EVENT(sof_ipc3_period_elapsed_position, > __field(u64, wallclock) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->host_posn = posn->host_posn; > __entry->dai_posn = posn->dai_posn; > __entry->wallclock = posn->wallclock; > @@ -75,7 +75,7 @@ TRACE_EVENT(sof_pcm_pointer_position, > __field(unsigned long, dai_posn) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->pcm_id = le32_to_cpu(spcm->pcm.pcm_id); > __entry->stream = substream->stream; > __entry->dma_posn = dma_posn; > @@ -93,7 +93,7 @@ TRACE_EVENT(sof_stream_position_ipc_rx, > __string(device_name, dev_name(dev)) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(dev)); > + __assign_str(device_name); > ), > TP_printk("device_name=%s", __get_str(device_name)) > ); > @@ -107,8 +107,8 @@ TRACE_EVENT(sof_ipc4_fw_config, > __field(u32, value) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > - __assign_str(key, key); > + __assign_str(device_name); > + __assign_str(key); > __entry->value = value; > ), > TP_printk("device_name=%s key=%s value=%d", > diff --git a/include/trace/events/sof_intel.h > b/include/trace/events/sof_intel.h > index 2a77f9d26c0b..f6414f437546 100644 > --- a/include/trace/events/sof_intel.h > +++ b/include/trace/events/sof_intel.h > @@ -22,8 +22,8 @@ TRACE_EVENT(sof_intel_hda_irq, > __string(source, source) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > - __assign_str(source, source); > + __assign_str(device_name); > + __assign_str(source); > ), > TP_printk("device_name=%s source=%s", > __get_str(device_name), __get_str(source)) > @@ -38,7 +38,7 @@ > DECLARE_EVENT_CLASS(sof_intel_ipc_firmware_template, > __field(u32, msg_ext) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->msg = msg; > __entry->msg_ext = msg_ext; > ), > @@ -64,7 +64,7 @@ TRACE_EVENT(sof_intel_D0I3C_updated, > __field(u8, reg) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->reg = reg; > ), > TP_printk("device_name=%s register=%#x", > @@ -79,7 +79,7 @@ TRACE_EVENT(sof_intel_hda_irq_ipc_check, > __field(u32, irq_status) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->irq_status = irq_status; > ), > TP_printk("device_name=%s irq_status=%#x", > @@ -100,7 +100,7 @@ TRACE_EVENT(sof_intel_hda_dsp_pcm, > __field(unsigned long, pos) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->hstream_index = hstream->index; > __entry->substream = substream->stream; > __entry->pos = pos; > @@ -119,7 +119,7 @@ TRACE_EVENT(sof_intel_hda_dsp_stream_status, > __field(u32, status) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(dev)); > + __assign_str(device_name); > __entry->stream = s->index; > __entry->status = status; > ), > @@ -135,7 +135,7 @@ TRACE_EVENT(sof_intel_hda_dsp_check_stream_irq, > __field(u32, status) > ), > TP_fast_assign( > - __assign_str(device_name, dev_name(sdev->dev)); > + __assign_str(device_name); > __entry->status = status; > ), > TP_printk("device_name=%s status=%#x", > diff --git a/include/trace/events/sunrpc.h > b/include/trace/events/sunrpc.h > index ac05ed06a071..5e8495216689 100644 > --- a/include/trace/events/sunrpc.h > +++ b/include/trace/events/sunrpc.h > @@ -188,10 +188,10 @@ TRACE_EVENT(rpc_clnt_new, > __entry->client_id = clnt->cl_clid; > __entry->xprtsec = args->xprtsec.policy; > __entry->flags = args->flags; > - __assign_str(program, clnt->cl_program->name); > - __assign_str(server, xprt->servername); > - __assign_str(addr, xprt- > >address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xprt- > >address_strings[RPC_DISPLAY_PORT]); > + __assign_str(program); > + __assign_str(server); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " > peer=[%s]:%s" > @@ -220,8 +220,8 @@ TRACE_EVENT(rpc_clnt_new_err, > > TP_fast_assign( > __entry->error = error; > - __assign_str(program, program); > - __assign_str(server, server); > + __assign_str(program); > + __assign_str(server); > ), > > TP_printk("program=%s server=%s error=%d", > @@ -325,8 +325,8 @@ TRACE_EVENT(rpc_request, > __entry->client_id = task->tk_client->cl_clid; > __entry->version = task->tk_client->cl_vers; > __entry->async = RPC_IS_ASYNC(task); > - __assign_str(progname, task->tk_client->cl_program- > >name); > - __assign_str(procname, rpc_proc_name(task)); > + __assign_str(progname); > + __assign_str(procname); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " %sv%d %s (%ssync)", > @@ -439,7 +439,7 @@ DECLARE_EVENT_CLASS(rpc_task_queued, > __entry->runstate = task->tk_runstate; > __entry->status = task->tk_status; > __entry->flags = task->tk_flags; > - __assign_str(q_name, rpc_qname(q)); > + __assign_str(q_name); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER > @@ -515,10 +515,10 @@ DECLARE_EVENT_CLASS(rpc_reply_event, > __entry->task_id = task->tk_pid; > __entry->client_id = task->tk_client->cl_clid; > __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid); > - __assign_str(progname, task->tk_client->cl_program- > >name); > + __assign_str(progname); > __entry->version = task->tk_client->cl_vers; > - __assign_str(procname, rpc_proc_name(task)); > - __assign_str(servername, task->tk_xprt->servername); > + __assign_str(procname); > + __assign_str(servername); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER > @@ -647,8 +647,8 @@ TRACE_EVENT(rpc_stats_latency, > __entry->task_id = task->tk_pid; > __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid); > __entry->version = task->tk_client->cl_vers; > - __assign_str(progname, task->tk_client->cl_program- > >name); > - __assign_str(procname, rpc_proc_name(task)); > + __assign_str(progname); > + __assign_str(procname); > __entry->backlog = ktime_to_us(backlog); > __entry->rtt = ktime_to_us(rtt); > __entry->execute = ktime_to_us(execute); > @@ -697,16 +697,15 @@ TRACE_EVENT(rpc_xdr_overflow, > > __entry->task_id = task->tk_pid; > __entry->client_id = task->tk_client- > >cl_clid; > - __assign_str(progname, > - task->tk_client->cl_program- > >name); > + __assign_str(progname); > __entry->version = task->tk_client->cl_vers; > - __assign_str(procedure, task- > >tk_msg.rpc_proc->p_name); > + __assign_str(procedure); > } else { > __entry->task_id = -1; > __entry->client_id = -1; > - __assign_str(progname, "unknown"); > + __assign_str(progname); > __entry->version = 0; > - __assign_str(procedure, "unknown"); > + __assign_str(procedure); > } > __entry->requested = requested; > __entry->end = xdr->end; > @@ -763,10 +762,9 @@ TRACE_EVENT(rpc_xdr_alignment, > > __entry->task_id = task->tk_pid; > __entry->client_id = task->tk_client->cl_clid; > - __assign_str(progname, > - task->tk_client->cl_program->name); > + __assign_str(progname); > __entry->version = task->tk_client->cl_vers; > - __assign_str(procedure, task->tk_msg.rpc_proc- > >p_name); > + __assign_str(procedure); > > __entry->offset = offset; > __entry->copied = copied; > @@ -1018,8 +1016,8 @@ DECLARE_EVENT_CLASS(rpc_xprt_lifetime_class, > > TP_fast_assign( > __entry->state = xprt->state; > - __assign_str(addr, xprt- > >address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xprt- > >address_strings[RPC_DISPLAY_PORT]); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s state=%s", > @@ -1061,8 +1059,8 @@ DECLARE_EVENT_CLASS(rpc_xprt_event, > TP_fast_assign( > __entry->xid = be32_to_cpu(xid); > __entry->status = status; > - __assign_str(addr, xprt- > >address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xprt- > >address_strings[RPC_DISPLAY_PORT]); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s xid=0x%08x status=%d", > __get_str(addr), > @@ -1140,10 +1138,9 @@ TRACE_EVENT(xprt_retransmit, > __entry->xid = be32_to_cpu(rqst->rq_xid); > __entry->ntrans = rqst->rq_ntrans; > __entry->timeout = task->tk_timeout; > - __assign_str(progname, > - task->tk_client->cl_program->name); > + __assign_str(progname); > __entry->version = task->tk_client->cl_vers; > - __assign_str(procname, rpc_proc_name(task)); > + __assign_str(procname); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER > @@ -1167,8 +1164,8 @@ TRACE_EVENT(xprt_ping, > > TP_fast_assign( > __entry->status = status; > - __assign_str(addr, xprt- > >address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xprt- > >address_strings[RPC_DISPLAY_PORT]); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s status=%d", > @@ -1315,8 +1312,8 @@ TRACE_EVENT(xs_data_ready, > ), > > TP_fast_assign( > - __assign_str(addr, xprt- > >address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xprt- > >address_strings[RPC_DISPLAY_PORT]); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s", __get_str(addr), __get_str(port)) > @@ -1339,10 +1336,8 @@ TRACE_EVENT(xs_stream_read_data, > TP_fast_assign( > __entry->err = err; > __entry->total = total; > - __assign_str(addr, xprt ? > - xprt->address_strings[RPC_DISPLAY_ADDR] : > EVENT_NULL_STR); > - __assign_str(port, xprt ? > - xprt->address_strings[RPC_DISPLAY_PORT] : > EVENT_NULL_STR); > + __assign_str(addr); > + __assign_str(port); > ), > > TP_printk("peer=[%s]:%s err=%zd total=%zu", __get_str(addr), > @@ -1364,8 +1359,8 @@ TRACE_EVENT(xs_stream_read_request, > ), > > TP_fast_assign( > - __assign_str(addr, xs- > >xprt.address_strings[RPC_DISPLAY_ADDR]); > - __assign_str(port, xs- > >xprt.address_strings[RPC_DISPLAY_PORT]); > + __assign_str(addr); > + __assign_str(port); > __entry->xid = be32_to_cpu(xs->recv.xid); > __entry->copied = xs->recv.copied; > __entry->reclen = xs->recv.len; > @@ -1403,7 +1398,7 @@ TRACE_EVENT(rpcb_getport, > __entry->version = clnt->cl_vers; > __entry->protocol = task->tk_xprt->prot; > __entry->bind_version = bind_version; > - __assign_str(servername, task->tk_xprt->servername); > + __assign_str(servername); > ), > > TP_printk(SUNRPC_TRACE_TASK_SPECIFIER > @@ -1493,8 +1488,8 @@ TRACE_EVENT(rpcb_register, > TP_fast_assign( > __entry->program = program; > __entry->version = version; > - __assign_str(addr, addr); > - __assign_str(netid, netid); > + __assign_str(addr); > + __assign_str(netid); > ), > > TP_printk("program=%u version=%u addr=%s netid=%s", > @@ -1521,7 +1516,7 @@ TRACE_EVENT(rpcb_unregister, > TP_fast_assign( > __entry->program = program; > __entry->version = version; > - __assign_str(netid, netid); > + __assign_str(netid); > ), > > TP_printk("program=%u version=%u netid=%s", > @@ -1551,8 +1546,8 @@ DECLARE_EVENT_CLASS(rpc_tls_class, > TP_fast_assign( > __entry->requested_policy = clnt->cl_xprtsec.policy; > __entry->version = clnt->cl_vers; > - __assign_str(servername, xprt->servername); > - __assign_str(progname, clnt->cl_program->name) > + __assign_str(servername); > + __assign_str(progname); > ), > > TP_printk("server=%s %sv%u requested_policy=%s", > @@ -1794,10 +1789,9 @@ TRACE_EVENT(svc_process, > __entry->xid = be32_to_cpu(rqst->rq_xid); > __entry->vers = rqst->rq_vers; > __entry->proc = rqst->rq_proc; > - __assign_str(service, name); > - __assign_str(procedure, svc_proc_name(rqst)); > - __assign_str(addr, rqst->rq_xprt ? > - rqst->rq_xprt->xpt_remotebuf : > EVENT_NULL_STR); > + __assign_str(service); > + __assign_str(procedure); > + __assign_str(addr); > ), > > TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%s", > @@ -1915,7 +1909,7 @@ TRACE_EVENT(svc_stats_latency, > > __entry->execute = > ktime_to_us(ktime_sub(ktime_get(), > rqst- > >rq_stime)); > - __assign_str(procedure, svc_proc_name(rqst)); > + __assign_str(procedure); > ), > > TP_printk(SVC_RQST_ENDPOINT_FORMAT " proc=%s execute- > us=%lu", > @@ -1980,8 +1974,8 @@ TRACE_EVENT(svc_xprt_create_err, > > TP_fast_assign( > __entry->error = PTR_ERR(xprt); > - __assign_str(program, program); > - __assign_str(protocol, protocol); > + __assign_str(program); > + __assign_str(protocol); > __assign_sockaddr(addr, sap, salen); > ), > > @@ -2120,8 +2114,8 @@ TRACE_EVENT(svc_xprt_accept, > TP_fast_assign( > SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt); > > - __assign_str(protocol, xprt->xpt_class->xcl_name); > - __assign_str(service, service); > + __assign_str(protocol); > + __assign_str(service); > ), > > TP_printk(SVC_XPRT_ENDPOINT_FORMAT " protocol=%s > service=%s", > @@ -2260,7 +2254,7 @@ TRACE_EVENT(svcsock_marker, > TP_fast_assign( > __entry->length = be32_to_cpu(marker) & > RPC_FRAGMENT_SIZE_MASK; > __entry->last = be32_to_cpu(marker) & > RPC_LAST_STREAM_FRAGMENT; > - __assign_str(addr, xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s length=%u%s", __get_str(addr), > @@ -2284,7 +2278,7 @@ DECLARE_EVENT_CLASS(svcsock_class, > TP_fast_assign( > __entry->result = result; > __entry->flags = xprt->xpt_flags; > - __assign_str(addr, xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s result=%zd flags=%s", __get_str(addr), > @@ -2330,7 +2324,7 @@ TRACE_EVENT(svcsock_tcp_recv_short, > __entry->expected = expected; > __entry->received = received; > __entry->flags = xprt->xpt_flags; > - __assign_str(addr, xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s flags=%s expected=%u received=%u", > @@ -2358,7 +2352,7 @@ TRACE_EVENT(svcsock_tcp_state, > __entry->socket_state = socket->state; > __entry->sock_state = socket->sk->sk_state; > __entry->flags = xprt->xpt_flags; > - __assign_str(addr, xprt->xpt_remotebuf); > + __assign_str(addr); > ), > > TP_printk("addr=%s state=%s sk_state=%s flags=%s", > __get_str(addr), > @@ -2385,7 +2379,7 @@ DECLARE_EVENT_CLASS(svcsock_accept_class, > > TP_fast_assign( > __entry->status = status; > - __assign_str(service, service); > + __assign_str(service); > __entry->netns_ino = xprt->xpt_net->ns.inum; > ), > > @@ -2421,7 +2415,7 @@ DECLARE_EVENT_CLASS(cache_event, > > TP_fast_assign( > __entry->h = h; > - __assign_str(name, cd->name); > + __assign_str(name); > ), > > TP_printk("cache=%s entry=%p", __get_str(name), __entry->h) > @@ -2466,7 +2460,7 @@ DECLARE_EVENT_CLASS(register_class, > __entry->protocol = protocol; > __entry->port = port; > __entry->error = error; > - __assign_str(program, program); > + __assign_str(program); > ), > > TP_printk("program=%sv%u proto=%s port=%u family=%s > error=%d", > @@ -2511,7 +2505,7 @@ TRACE_EVENT(svc_unregister, > TP_fast_assign( > __entry->version = version; > __entry->error = error; > - __assign_str(program, program); > + __assign_str(program); > ), > > TP_printk("program=%sv%u error=%d", > diff --git a/include/trace/events/swiotlb.h > b/include/trace/events/swiotlb.h > index da05c9ebd224..3b6ddb136e4e 100644 > --- a/include/trace/events/swiotlb.h > +++ b/include/trace/events/swiotlb.h > @@ -20,7 +20,7 @@ TRACE_EVENT(swiotlb_bounced, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name(dev)); > + __assign_str(dev_name); > __entry->dma_mask = (dev->dma_mask ? *dev->dma_mask > : 0); > __entry->dev_addr = dev_addr; > __entry->size = size; > diff --git a/include/trace/events/target.h > b/include/trace/events/target.h > index 67fad2677ed5..a13cbf2b3405 100644 > --- a/include/trace/events/target.h > +++ b/include/trace/events/target.h > @@ -154,7 +154,7 @@ TRACE_EVENT(target_sequencer_start, > __entry->task_attribute = cmd- > >sam_task_attr; > __entry->control = scsi_command_control(cmd- > >t_task_cdb); > memcpy(__entry->cdb, cmd->t_task_cdb, > TCM_MAX_COMMAND_SIZE); > - __assign_str(initiator, cmd->se_sess->se_node_acl- > >initiatorname); > + __assign_str(initiator); > ), > > TP_printk("%s -> LUN %03u tag %#llx %s data_length %6u CDB > %s (TA:%s C:%02x)", > @@ -198,7 +198,7 @@ TRACE_EVENT(target_cmd_complete, > min(18, ((u8 *) cmd- > >sense_buffer)[SPC_ADD_SENSE_LEN_OFFSET] + 8) : 0; > memcpy(__entry->cdb, cmd->t_task_cdb, > TCM_MAX_COMMAND_SIZE); > memcpy(__entry->sense_data, cmd->sense_buffer, > __entry->sense_length); > - __assign_str(initiator, cmd->se_sess->se_node_acl- > >initiatorname); > + __assign_str(initiator); > ), > > TP_printk("%s <- LUN %03u tag %#llx status %s (sense len > %d%s%s) %s data_length %6u CDB %s (TA:%s C:%02x)", > diff --git a/include/trace/events/tegra_apb_dma.h > b/include/trace/events/tegra_apb_dma.h > index 971cd02d2daf..6d9f5075baa3 100644 > --- a/include/trace/events/tegra_apb_dma.h > +++ b/include/trace/events/tegra_apb_dma.h > @@ -16,7 +16,7 @@ TRACE_EVENT(tegra_dma_tx_status, > __field(__u32, residue) > ), > TP_fast_assign( > - __assign_str(chan, dev_name(&dc->dev->device)); > + __assign_str(chan); > __entry->cookie = cookie; > __entry->residue = state ? state->residue : (u32)-1; > ), > @@ -33,7 +33,7 @@ TRACE_EVENT(tegra_dma_complete_cb, > __field(void *, ptr) > ), > TP_fast_assign( > - __assign_str(chan, dev_name(&dc->dev->device)); > + __assign_str(chan); > __entry->count = count; > __entry->ptr = ptr; > ), > @@ -49,7 +49,7 @@ TRACE_EVENT(tegra_dma_isr, > __field(int, irq) > ), > TP_fast_assign( > - __assign_str(chan, dev_name(&dc->dev->device)); > + __assign_str(chan); > __entry->irq = irq; > ), > TP_printk("%s: irq %d\n", __get_str(chan), __entry->irq) > diff --git a/include/trace/events/ufs.h b/include/trace/events/ufs.h > index b930669bd1f0..c4e209fbdfbb 100644 > --- a/include/trace/events/ufs.h > +++ b/include/trace/events/ufs.h > @@ -92,7 +92,7 @@ TRACE_EVENT(ufshcd_clk_gating, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->state = state; > ), > > @@ -117,9 +117,9 @@ TRACE_EVENT(ufshcd_clk_scaling, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > - __assign_str(state, state); > - __assign_str(clk, clk); > + __assign_str(dev_name); > + __assign_str(state); > + __assign_str(clk); > __entry->prev_state = prev_state; > __entry->curr_state = curr_state; > ), > @@ -141,8 +141,8 @@ TRACE_EVENT(ufshcd_auto_bkops_state, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > - __assign_str(state, state); > + __assign_str(dev_name); > + __assign_str(state); > ), > > TP_printk("%s: auto bkops - %s", > @@ -163,8 +163,8 @@ DECLARE_EVENT_CLASS(ufshcd_profiling_template, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > - __assign_str(profile_info, profile_info); > + __assign_str(dev_name); > + __assign_str(profile_info); > __entry->time_us = time_us; > __entry->err = err; > ), > @@ -206,7 +206,7 @@ DECLARE_EVENT_CLASS(ufshcd_template, > TP_fast_assign( > __entry->usecs = usecs; > __entry->err = err; > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->dev_state = dev_state; > __entry->link_state = link_state; > ), > @@ -326,7 +326,7 @@ TRACE_EVENT(ufshcd_uic_command, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->str_t = str_t; > __entry->cmd = cmd; > __entry->arg1 = arg1; > @@ -356,7 +356,7 @@ TRACE_EVENT(ufshcd_upiu, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->str_t = str_t; > memcpy(__entry->hdr, hdr, sizeof(__entry->hdr)); > memcpy(__entry->tsf, tsf, sizeof(__entry->tsf)); > @@ -384,7 +384,7 @@ TRACE_EVENT(ufshcd_exception_event, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev_name); > + __assign_str(dev_name); > __entry->status = status; > ), > > diff --git a/include/trace/events/workqueue.h > b/include/trace/events/workqueue.h > index 262d52021c23..51b0e874f667 100644 > --- a/include/trace/events/workqueue.h > +++ b/include/trace/events/workqueue.h > @@ -38,7 +38,7 @@ TRACE_EVENT(workqueue_queue_work, > TP_fast_assign( > __entry->work = work; > __entry->function = work->func; > - __assign_str(workqueue, pwq->wq->name); > + __assign_str(workqueue); > __entry->req_cpu = req_cpu; > __entry->cpu = pwq->pool->cpu; > ), > diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h > index 9adc2bdf2f94..a7e5452b5d21 100644 > --- a/include/trace/events/xdp.h > +++ b/include/trace/events/xdp.h > @@ -416,7 +416,7 @@ TRACE_EVENT(bpf_xdp_link_attach_failed, > ), > > TP_fast_assign( > - __assign_str(msg, msg); > + __assign_str(msg); > ), > > TP_printk("errmsg=%s", __get_str(msg)) > diff --git a/include/trace/stages/stage6_event_callback.h > b/include/trace/stages/stage6_event_callback.h > index 3690e677263f..1691676fd858 100644 > --- a/include/trace/stages/stage6_event_callback.h > +++ b/include/trace/stages/stage6_event_callback.h > @@ -31,12 +31,10 @@ > #define __vstring(item, fmt, ap) __dynamic_array(char, item, -1) > > #undef __assign_str > -#define __assign_str(dst, > src) \ > +#define > __assign_str(dst) \ > do > { \ > char *__str__ = > __get_str(dst); \ > int __len__ = __get_dynamic_array_len(dst) - > 1; \ > - WARN_ON_ONCE(!(void *)(src) != !(void > *)__data_offsets.dst##_ptr_); \ > - WARN_ON_ONCE((src) && strcmp((src), > __data_offsets.dst##_ptr_)); \ > memcpy(__str__, __data_offsets.dst##_ptr_ ? > : \ > EVENT_NULL_STR, > __len__); \ > __str__[__len__] = > '\0'; \ > diff --git a/kernel/trace/bpf_trace.h b/kernel/trace/bpf_trace.h > index 9acbc11ac7bb..c4075b56becc 100644 > --- a/kernel/trace/bpf_trace.h > +++ b/kernel/trace/bpf_trace.h > @@ -19,7 +19,7 @@ TRACE_EVENT(bpf_trace_printk, > ), > > TP_fast_assign( > - __assign_str(bpf_string, bpf_string); > + __assign_str(bpf_string); > ), > > TP_printk("%s", __get_str(bpf_string)) > diff --git a/net/batman-adv/trace.h b/net/batman-adv/trace.h > index 5dd52bc5cabb..6b816cf1a953 100644 > --- a/net/batman-adv/trace.h > +++ b/net/batman-adv/trace.h > @@ -40,8 +40,8 @@ TRACE_EVENT(batadv_dbg, > ), > > TP_fast_assign( > - __assign_str(device, bat_priv->soft_iface- > >name); > - __assign_str(driver, KBUILD_MODNAME); > + __assign_str(device); > + __assign_str(driver); > __assign_vstr(msg, vaf->fmt, vaf->va); > ), > > diff --git a/net/dsa/trace.h b/net/dsa/trace.h > index 567f29a39707..83f3e5f78491 100644 > --- a/net/dsa/trace.h > +++ b/net/dsa/trace.h > @@ -39,8 +39,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_op_hw, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > @@ -98,8 +98,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_op_refcount, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > @@ -157,8 +157,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_del_not_found, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > @@ -199,7 +199,7 @@ TRACE_EVENT(dsa_lag_fdb_add_hw, > ), > > TP_fast_assign( > - __assign_str(dev, lag_dev->name); > + __assign_str(dev); > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > dsa_db_print(db, __entry->db_buf); > @@ -227,7 +227,7 @@ TRACE_EVENT(dsa_lag_fdb_add_bump, > ), > > TP_fast_assign( > - __assign_str(dev, lag_dev->name); > + __assign_str(dev); > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > dsa_db_print(db, __entry->db_buf); > @@ -255,7 +255,7 @@ TRACE_EVENT(dsa_lag_fdb_del_hw, > ), > > TP_fast_assign( > - __assign_str(dev, lag_dev->name); > + __assign_str(dev); > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > dsa_db_print(db, __entry->db_buf); > @@ -283,7 +283,7 @@ TRACE_EVENT(dsa_lag_fdb_del_drop, > ), > > TP_fast_assign( > - __assign_str(dev, lag_dev->name); > + __assign_str(dev); > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > dsa_db_print(db, __entry->db_buf); > @@ -310,7 +310,7 @@ TRACE_EVENT(dsa_lag_fdb_del_not_found, > ), > > TP_fast_assign( > - __assign_str(dev, lag_dev->name); > + __assign_str(dev); > ether_addr_copy(__entry->addr, addr); > __entry->vid = vid; > dsa_db_print(db, __entry->db_buf); > @@ -338,8 +338,8 @@ DECLARE_EVENT_CLASS(dsa_vlan_op_hw, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > __entry->vid = vlan->vid; > __entry->flags = vlan->flags; > @@ -383,8 +383,8 @@ DECLARE_EVENT_CLASS(dsa_vlan_op_refcount, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > __entry->vid = vlan->vid; > __entry->flags = vlan->flags; > @@ -426,8 +426,8 @@ TRACE_EVENT(dsa_vlan_del_not_found, > ), > > TP_fast_assign( > - __assign_str(dev, dev_name(dp->ds->dev)); > - __assign_str(kind, dsa_port_kind(dp)); > + __assign_str(dev); > + __assign_str(kind); > __entry->port = dp->index; > __entry->vid = vlan->vid; > ), > diff --git a/net/ieee802154/trace.h b/net/ieee802154/trace.h > index 62aa6465253a..591ce0a16fc0 100644 > --- a/net/ieee802154/trace.h > +++ b/net/ieee802154/trace.h > @@ -75,7 +75,7 @@ TRACE_EVENT(802154_rdev_add_virtual_intf, > ), > TP_fast_assign( > WPAN_PHY_ASSIGN; > - __assign_str(vir_intf_name, name ? name : > "<noname>"); > + __assign_str(vir_intf_name); > __entry->type = type; > __entry->extended_addr = extended_addr; > ), > diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h > index 8e758b5074bd..b26aacfbc622 100644 > --- a/net/mac80211/trace.h > +++ b/net/mac80211/trace.h > @@ -33,7 +33,7 @@ > __string(vif_name, sdata->name) > #define VIF_ASSIGN __entry->vif_type = sdata->vif.type; > __entry->sdata = sdata; \ > __entry->p2p = sdata- > >vif.p2p; \ > - __assign_str(vif_name, sdata->name) > + __assign_str(vif_name) > #define VIF_PR_FMT " vif:%s(%d%s)" > #define VIF_PR_ARG __get_str(vif_name), __entry->vif_type, > __entry->p2p ? "/p2p" : "" > > diff --git a/net/openvswitch/openvswitch_trace.h > b/net/openvswitch/openvswitch_trace.h > index 3eb35d9eb700..74d75aaebef4 100644 > --- a/net/openvswitch/openvswitch_trace.h > +++ b/net/openvswitch/openvswitch_trace.h > @@ -43,8 +43,8 @@ TRACE_EVENT(ovs_do_execute_action, > > TP_fast_assign( > __entry->dpaddr = dp; > - __assign_str(dp_name, ovs_dp_name(dp)); > - __assign_str(dev_name, skb->dev->name); > + __assign_str(dp_name); > + __assign_str(dev_name); > __entry->skbaddr = skb; > __entry->len = skb->len; > __entry->data_len = skb->data_len; > @@ -113,8 +113,8 @@ TRACE_EVENT(ovs_dp_upcall, > > TP_fast_assign( > __entry->dpaddr = dp; > - __assign_str(dp_name, ovs_dp_name(dp)); > - __assign_str(dev_name, skb->dev->name); > + __assign_str(dp_name); > + __assign_str(dev_name); > __entry->skbaddr = skb; > __entry->len = skb->len; > __entry->data_len = skb->data_len; > diff --git a/net/smc/smc_tracepoint.h b/net/smc/smc_tracepoint.h > index 9fc5e586d24a..a9a6e3c1113a 100644 > --- a/net/smc/smc_tracepoint.h > +++ b/net/smc/smc_tracepoint.h > @@ -60,7 +60,7 @@ DECLARE_EVENT_CLASS(smc_msg_event, > __entry->smc = smc; > __entry->net_cookie = > sock_net(sk)->net_cookie; > __entry->len = len; > - __assign_str(name, smc->conn.lnk- > >ibname); > + __assign_str(name); > ), > > TP_printk("smc=%p net=%llu len=%zu dev=%s", > @@ -104,7 +104,7 @@ TRACE_EVENT(smcr_link_down, > __entry->lgr = lgr; > __entry->net_cookie = lgr->net- > >net_cookie; > __entry->state = lnk->state; > - __assign_str(name, lnk->ibname); > + __assign_str(name); > __entry->location = location; > ), > > diff --git a/net/tipc/trace.h b/net/tipc/trace.h > index 04af83f0500c..865142ed0ab4 100644 > --- a/net/tipc/trace.h > +++ b/net/tipc/trace.h > @@ -145,7 +145,7 @@ DECLARE_EVENT_CLASS(tipc_skb_class, > ), > > TP_fast_assign( > - __assign_str(header, header); > + __assign_str(header); > tipc_skb_dump(skb, more, __get_str(buf)); > ), > > @@ -172,7 +172,7 @@ DECLARE_EVENT_CLASS(tipc_list_class, > ), > > TP_fast_assign( > - __assign_str(header, header); > + __assign_str(header); > tipc_list_dump(list, more, __get_str(buf)); > ), > > @@ -200,7 +200,7 @@ DECLARE_EVENT_CLASS(tipc_sk_class, > ), > > TP_fast_assign( > - __assign_str(header, header); > + __assign_str(header); > __entry->portid = tipc_sock_get_portid(sk); > tipc_sk_dump(sk, dqueues, __get_str(buf)); > if (skb) > @@ -254,7 +254,7 @@ DECLARE_EVENT_CLASS(tipc_link_class, > ), > > TP_fast_assign( > - __assign_str(header, header); > + __assign_str(header); > memcpy(__entry->name, tipc_link_name(l), > TIPC_MAX_LINK_NAME); > tipc_link_dump(l, dqueues, __get_str(buf)); > ), > @@ -337,7 +337,7 @@ DECLARE_EVENT_CLASS(tipc_node_class, > ), > > TP_fast_assign( > - __assign_str(header, header); > + __assign_str(header); > __entry->addr = tipc_node_get_addr(n); > tipc_node_dump(n, more, __get_str(buf)); > ), > @@ -374,7 +374,7 @@ DECLARE_EVENT_CLASS(tipc_fsm_class, > ), > > TP_fast_assign( > - __assign_str(name, name); > + __assign_str(name); > __entry->os = os; > __entry->ns = ns; > __entry->evt = evt; > @@ -409,8 +409,8 @@ TRACE_EVENT(tipc_l2_device_event, > ), > > TP_fast_assign( > - __assign_str(dev_name, dev->name); > - __assign_str(b_name, b->name); > + __assign_str(dev_name); > + __assign_str(b_name); > __entry->evt = evt; > __entry->b_up = test_bit(0, &b->up); > __entry->carrier = netif_carrier_ok(dev); > diff --git a/net/wireless/trace.h b/net/wireless/trace.h > index 9bf987519811..87986170d1b1 100644 > --- a/net/wireless/trace.h > +++ b/net/wireless/trace.h > @@ -372,7 +372,7 @@ TRACE_EVENT(rdev_add_virtual_intf, > ), > TP_fast_assign( > WIPHY_ASSIGN; > - __assign_str(vir_intf_name, name ? name : > "<noname>"); > + __assign_str(vir_intf_name); > __entry->type = type; > ), > TP_printk(WIPHY_PR_FMT ", virtual intf name: %s, type: %d", > diff --git a/samples/trace_events/trace-events-sample.h > b/samples/trace_events/trace-events-sample.h > index 500981eca74d..55f9a3da92d5 100644 > --- a/samples/trace_events/trace-events-sample.h > +++ b/samples/trace_events/trace-events-sample.h > @@ -136,10 +136,11 @@ > * > * To assign a string, use the helper macro __assign_str(). > * > - * __assign_str(foo, bar); > + * __assign_str(foo); > * > - * In most cases, the __assign_str() macro will take the > same > - * parameters as the __string() macro had to declare the > string. > + * The __string() macro saves off the string that is passed > into > + * the second parameter, and the __assign_str() will store > than > + * saved string into the "foo" field. > * > * __vstring: This is similar to __string() but instead of taking > a > * dynamic length, it takes a variable list va_list 'va' > variable. > @@ -177,7 +178,7 @@ > * The length is saved via the __string_len() and is > retrieved in > * __assign_str(). > * > - * __assign_str(foo, bar); > + * __assign_str(foo); > * > * Then len + 1 is allocated to the ring buffer, and a nul > terminating > * byte is added. This is similar to: > @@ -311,8 +312,8 @@ TRACE_EVENT(foo_bar, > __entry->bar = bar; > memcpy(__get_dynamic_array(list), lst, > __length_of(lst) * sizeof(int)); > - __assign_str(str, string); > - __assign_str(lstr, foo); > + __assign_str(str); > + __assign_str(lstr); > __assign_vstr(vstr, fmt, va); > __assign_bitmask(cpus, cpumask_bits(mask), > num_possible_cpus()); > __assign_cpumask(cpum, cpumask_bits(mask)); > @@ -418,7 +419,7 @@ TRACE_EVENT_CONDITION(foo_bar_with_cond, > ), > > TP_fast_assign( > - __assign_str(foo, foo); > + __assign_str(foo); > __entry->bar = bar; > ), > > @@ -459,7 +460,7 @@ TRACE_EVENT_FN(foo_bar_with_fn, > ), > > TP_fast_assign( > - __assign_str(foo, foo); > + __assign_str(foo); > __entry->bar = bar; > ), > > @@ -506,7 +507,7 @@ DECLARE_EVENT_CLASS(foo_template, > ), > > TP_fast_assign( > - __assign_str(foo, foo); > + __assign_str(foo); > __entry->bar = bar; > ), > > diff --git a/sound/core/pcm_trace.h b/sound/core/pcm_trace.h > index 350b40b906ca..adb9b1f3bbfa 100644 > --- a/sound/core/pcm_trace.h > +++ b/sound/core/pcm_trace.h > @@ -95,7 +95,7 @@ TRACE_EVENT(hw_ptr_error, > __entry->device = (substream)->pcm->device; > __entry->number = (substream)->number; > __entry->stream = (substream)->stream; > - __assign_str(reason, why); > + __assign_str(reason); > ), > TP_printk("pcmC%dD%d%s/sub%d: ERROR: %s", > __entry->card, __entry->device, > diff --git a/sound/hda/trace.h b/sound/hda/trace.h > index 2cc493434a8f..280c42f3eb75 100644 > --- a/sound/hda/trace.h > +++ b/sound/hda/trace.h > @@ -24,7 +24,7 @@ TRACE_EVENT(hda_send_cmd, > __field(u32, cmd) > ), > TP_fast_assign( > - __assign_str(name, dev_name((bus)->dev)); > + __assign_str(name); > __entry->cmd = cmd; > ), > TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry- > >cmd >> 28, __entry->cmd) > @@ -39,7 +39,7 @@ TRACE_EVENT(hda_get_response, > __field(u32, res) > ), > TP_fast_assign( > - __assign_str(name, dev_name((bus)->dev)); > + __assign_str(name); > __entry->addr = addr; > __entry->res = res; > ), > @@ -55,7 +55,7 @@ TRACE_EVENT(hda_unsol_event, > __field(u32, res_ex) > ), > TP_fast_assign( > - __assign_str(name, dev_name((bus)->dev)); > + __assign_str(name); > __entry->res = res; > __entry->res_ex = res_ex; > ), > diff --git a/sound/soc/intel/avs/trace.h > b/sound/soc/intel/avs/trace.h > index 855b06bb14b0..c9eaa5a60ed3 100644 > --- a/sound/soc/intel/avs/trace.h > +++ b/sound/soc/intel/avs/trace.h > @@ -24,7 +24,7 @@ TRACE_EVENT(avs_dsp_core_op, > TP_fast_assign( > __entry->reg = reg; > __entry->mask = mask; > - __assign_str(op, op); > + __assign_str(op); > __entry->flag = flag; > ), > > @@ -135,7 +135,7 @@ TRACE_EVENT(avs_d0ix, > ), > > TP_fast_assign( > - __assign_str(op, op); > + __assign_str(op); > __entry->proceed = proceed; > __entry->header = header; > ),
